Kosem Sultan Avenged Osman | Magnificent Century: Kosem
Vložit
- čas přidán 17. 02. 2023
- Kosem Sultan Avenged Osman | NOW IT'S REVENGE TIME!
To Watch Magnificent Century: Kosem Full Episodes: • Magnificent Century: K...
Magnificent Century: Kosem is about Kosem Sultan married to the "State-i Aliyya", when her six-year-old son ascended to the throne, having the position of "Regent of the Sultanate", as well as the power gained by defeating all her enemies and becoming a sultan who brought the world to her knees with her regency. The power of Kosem Sultan became the greatest authority of the state through Murad IV, will be shaken by the iron fist of Sultan Murad, who wants to seize power. With his determination and might, Murad will give the Ottoman Empire its strongest period after Suleiman the Magnificent. The defeats of the state inside and outside will close the era.
Cast: Beren Saat, Nurgül Yeşilçay, Metin Akdülger, Ekin Koç, Aslıhan Gürbüz, Hülya Avşar, Farah Zeynep Abdullah, Kadir Doğulu, Berk Cankat, Ece Çeşmioğlu
Producer: TIMS Productions
Director: Cagatay Tosun
Screenplay: Yilmaz Sahin
Magnificent Century: Kosem Official Facebook Page: / magnificentcenturykosem
Click Here To Subscribe : / @magnificentcenturykosem
#MagnificentCenturyKosem #KosemSultan #SultanAhmed - Krátké a kreslené filmy
One thing I really like about Magnificent Century is how the characters grow. They had to become the apex predator in order to survive. It's not about being good or bad. It's about survival for them and their children.
Too bad they do all bad stuff too kills somebody too survies and i love that So mutch drama too do it
Life happens - it's still the same everywhere kill or be killed. Winners write the history - will Jesus Christ be the winner as per this formula?😮 Saints are martyrs not politicians. 😅😅
Bad system.😨🥵
@@andreebesseau6995 Agreed, terrible system.
It was the system that relied on the strongest to survive and sometimes brutal methods had to be used.
I don't see anything wrong in how brutal Kösem was in this point of the series. Osman wasn't her son. But she raised him as her own. Their relation wasn't like that of Hürrem Sultan and Mustafa. Osman called Kösem Valide. Osman even killed Kösem's biological son. Even then Kösem didn't stop loving Osman as her own son. And she took revenge for his death in the most possible brutal way. ❤
I remember one episode in season two when Kosem tells Bayezeid how he used to call her mother when he was a little boy and how she loved it when he did that.
Everyone seems to forget that Kosem forgave Osman for killing Mehmet.
@@Maria-co9egin the real history kosem with the help of sultan Halima dethroned Osman and killed him
@@userdark7890 NO
@@userdark7890that's not true
They all deserved it. She was patient enough, but when they abused that, she simply took care of them. Really, it's like watching The Godfather. The last scene gives me goosebumps.
It's there a reason why she is very famous alongside Sultan Hurrem
When she took her revenge on them it was my favorite especially when she killed halima and her daughter
That's not true
@@marismith162 what's not True?
Same
👍🏼👍🏼👏🏼👏🏼👏🏼👏🏼👏🏼👏🏼🥳🥳🥳
@@marismith162in yhe real life, Kösem wasn't able to kill Halime. Halime Sultan died in the old palace from old age.
You can see the monster Kosem becomes by the end of season 1. So people who say she becomes evil in the second season have poor judgement. She earned it. She was ready for any consequences for power, she understood it's only the survival of the fittest and history doesn't remember the weak. She was truly magnificent in a male dominated history. Cruelty coming from a woman was not a norm, she was truly exceptional.
She wasn't exceptional under her the empire fell into anarchy and it became weak her son got killed becouse he was over shadowed by his mother
@@mohaaanshuur8371 43:26 Кесем Султан была Великолепна и Сильна за весь сериал, зря Сафие думала, что вот так просто убьет ее, совершенно позабыв о том, что это Опасные Игры с Огнем, которые будут Чреваты Смертью всех, Вставших у нее на пути Конкурентов! 😉😁💪👊💀☠️
@@mohaaanshuur8371 she was exceptional for a male dominated society, only males are supposed to be rulers in Muslims empires. So she's one of exceptional cases. And anarchy and other mishaps happened within all empires throughout the world. Ottomans got weak right after the demise of Suleiman (with an exception of a few accomplishments later on), he didn't leave a competent heir to the throne. Kosem did really well despite her immature kids ruling.
She became a monster cuz everybody was afyer her and because of power true its because shewanted people to target her and not her children
@@Dawn-Songs definitely agree with you.
The comment was with respect to leadership positions, usually male rulers are portrayed cruel but here the case was equally fair
Halime is dying and Mustafa is all like 🤪
😂😂😂😂😂😂😂 No one's home.
For some reason, it's Dilruba whose end was the most satisfying to me as a Kosem fan. She was such a little snake.
She got the longest knife in her😅
@@champagneabdioAnd for some nutty reason I have absolutely no problem with that.
She was evil as a child
Me too
Kosem, the most powerful and most influential Sultana who had no King but was a King herself.
It's said that Hurram is nothing without Sultan Suleiman, but Kosem is everything without her King.
It is because of Hurrem that the sultanate of women was possible, she made the foundation for the rest of them 😊
That was like watching The Godfather. Kosem The Godmother.
Kosem was the Badass of Badasses.
Someone pointed out that Kosem caracter ark is very similar to Michael Corleone's in The Godfather.
In history she was titled as the magnificent mother
@shadowhatesme6070 impressive!
To be honest, I feel sorry for mustafa.. Him being locked up in his room for so many years made him like this..
Realmente fue su miedo a morir, se sentía amenazado todo el tiempo.
@@corinarojas5092 True, he did not deserve it, but it is for his own sake, but I feel very sorry for him.
I feel soo bad for Mustafa he didn't deserve this the most character suffered in this series 😭💔💔
Exactly I felt the same. Poor sehzade suffered the most. Atleast in least merciful way they could've kixxx him with his mother. Locking him in dark cage for lifetime is worse than death. He suffered in mist cruel way.
I can watch this over and over… so much respect for Sultana Kosem and the Sultan’s❤️
killed Murad and Ibrahim later
@@Afraanika not Murad, that's wrong depiction of history. He died due to his illness because of excessive drinking.
@@Afraanika both came at her first
She faced all the difficulties alone. Unlike Hurrem Sultana, Kosem didn't have her husband.
@@AfraanikaMurad killed himself with his alcoholism.
Kösem Sultan, Hürrem Sultan, Nurbanu Sultan, even Safiye Sultan were all victim of their circumstances. We can be critical all we want. But it was a eat or be eaten world at that time and they chose to survive and try to protect their loved ones. They were sweet and innocent 😇 girls at one point, abducted into slavery. They turned cunning to survive.
If a woman trades her nurturing, maternal and cherishing self for a conniving, scheming and ambitious personality then she does it with great difficulty but she'll excel in that too.
Facts!
That's what I keep trying to tell everyone who keeps saying that, oh, Kosem was a monster, etc., etc. For one thing, I'd like to see how they all fare in a world like the one that Kosem/Anastasia and several other Sultanas had to endure with its ruthless, hostile environment. It's just like you said, they may have been kind, caring and cherishing people once, but circumstances that were far out of their control forced them to either become ruthless and cunning or become the victim of someone else's cold, ruthless, and merciless ambitions. Yes, what they all did was horrible, that much is true, but who are we to say that we would have been any different if were all of a sudden so violently ripped away from our homes and our families and forced into such a cruel, unforgiving, and hostile place as they all had?
@@patrickmartin6449 💯
@@patrickmartin6449😊
@@patrickmartin6449So it was okay as a woman to kidnap other women for their child or grand child when she suffered the same fate?? I know history is different and most women were brought to the palace as orphans or rescued from human trafficking and Wars etc. and it wasn't like American or European Slavery, Slaves usually used to be freed after some time when they got trust and even when they were slaves they used to be treated kindly and given education and had rights to participate in Politics, Army etc. but we are talking about series then tell me how it was okay for hurrem for attempting to kill Mustafa 3 times and successfully killed him after sacrificing her daughter and how it was okay for Mirhman to gift her nephew Safiya, She was human not a doll and she forgot, her mother was once a slave and victim of war and human trafficking. Safiya kidnapped both Kosem and her sister for Ahmet without his knowledge and killed her father. Nurbano killed Bayzaid wife because she was too lazy to set boundaries with her male servants and how Kosem treated Aysa and Ibrahim's first wife and son. There aren't always excuse to treat other people poorly. Kosem Gabe chance to Mustafa and halima but they betrayed her. So it wasn't the reason for survival but it was a game of power and the greed for power made them evil!? Only Tur was good and worth praising because she only focused on her son and even showed mercy on her stepsons.
This was by far one of the best episode of the show!!..Kosem made her enemies pay for what they did to her, her friends and her children!!..revenge at its finest!!
kosem eyes while talking with davut is on fire💥💥
Thats when she changed
Kasem eyes while talking with Davut is on fire
I cry, even he is killed his brother becoz he is not mature enough, he still need advisor, kosem is real mother❤️
Agreed , i am also crying😭😭😢
Little Murad is too adorable!
Such an epic scene. Halime, dilruba, davut and Mustafa lost. Valide sultan is now the padishah regent
Mustafa didn't die. But he was kept secluded the rest of his life and his mental health further deteriorated.
He didnt lost. He had no idea what his mother and sister even did. He was crazy 🤷🏼♀️
Mustafa wasn't a part of all this.
@@ioannapapadopoulou2218 still
@@nielubieinceli that's a sign he lost too
Dilruba was madly in love with davut pasha and married to him and yet she was walking like so triumphantly in the corridors as if nothing happened, strange!!!!
Because she didn't hear yet about the death of Davut that's why she is walking arrogantly like nothing happened she died same time as her husband
She loved her brother more then anyone
Her death could've been more cruel. She didn't experience emotional pain like kosem did losing osman.
It did not settle well with me that Osman was killed by the Janissaries but I read that not all J wanted him dead. And those who killed Osman were avenged and rightly so.
Watching this part of the series gives me immense empowerment as a woman.
This is not empowerment. Those Women were wives and Mothers of Sultan, that's why they were respected and supported by men. Men were Loyal to the Ottoman Blood, They can't simply ignore the power that were given By Sultan to the women.
And ofcourse those women were educated and intelligent, otherwise harem is not a place for ignorance.
@@brace_yourself yet it would take so much courage to do what Kosem did there. So yeah, it empowered me. 😃
@@afrahf9010 It can only inspire you, not empower you.
@@brace_yourself oh geez. Thanks for your advice. I couldn't have gone on with my day without hearing this.
@@afrahf9010
وأنت فجزاك الله خيرا
Never underestimate the power of a mother ❤.
Hürrem's Sultana ring... now wearing by Kösem Sultana
sad thing is Hurrem's ring was a symbol of her love, but everyone especially Nurbanu believed it to be a symbol of the power she got. and because of that they tainted the ring.
@@emilish624she cursed that ring in front of Mahidevran, sadly her daughter in law didn't know
@@MiaMaraa I dont remember that. When did she "curse" the ring?
The ring was with hurrem when she dies but they said nurbanu took it.
Nurburu stole from hurrems dying finger
Kosem realy did care for Mustafa and was not targeted and the end seen with her and Mustafa when he was older shows it,in real life however we do not know Halime daughters name for sure and both she and Halime survived and lived peacefully same with Mustafa and were not bad as shown here.
As for Osman dispite what he did he did not deserve that kind of death he did
35:05 she just stands there. No sense of self preservation at all
This was the best kosem sultan ever❤
Dilruba’s death was the most dignified
Not that Dilruba deserved a dignified death, especially after the way way she killed Cennet.
@@Maria-co9egugh all apart of that witch's curse that helped heal Ahmed from smallpox 😢
All this scene when she walks to enthrone Murat and her enemies are killing one by one, Kösem has terribly empty eyes, did you notice that?
I wonder if Halime and Dilruba hoped she will spare them again 😂
I say it again it reminds me of Michael Coroleone and his revenge on the heads of the 5 families. It too was executed in a meticulous way
@@patrickmartin6449because
1. She did it first time
2. Halime and Dilruba were stupid so they could hope for it
Historical points:
Osman II was found by jannisarries and tortured ( he enraged them even more when he gave them money to try to escape) . Halime and Davud didn't handle the elimination of Osman well by parading him, torturing him and then killing him in a horrible way if they wanted to stay in power (besides Halime wanted to kill him initially in the mosque, Halime was an intelligent woman but whose judgment was clouded by anger and revenge). It caused chaos in the Ottoman Empire (like rebellion of Abaza Mehmed Pacha, one of the most competent Shah in history Shah Abbas took advantage of this chaos,etc...) which was not already in good shape . In addition, it forced her to sacrifice her vizier Davud and with it the last chances that her daughter's son could access the throne after Mustafa.
However, unlike Kosem (at the end of her third regency) she was lucid enough to understand that she could no longer stay in power and accepted that Kosem's son would become Sultan if Mustafa survived (but let's not forget that unlike Kosem, Halime certainly no longer had any allies to keep her in power).
It took years for Kosem and Murad to restore the Ottoman Empire (and yet they were effective leaders even if they had some questionable aspects as I have already said before).
This practice of parading and torturing the "defeated person" was horrible (in the case of Osman and the queen Brunehilde who was tortured, paraded at age 60 without her clothes in front of all the soldiers, then killed in a horrible fashion dragged behind a excited horse) or even Arsinoe IV although she was not tortured (although I do not subscribe to the demonization of Cleopatra and to make a white pure Arsinoe we can have compassion for her)
Facts!
@@aha3652 Thank you :)
@@nesiacha3659That was a very interesting post!
@@Maria-co9eg Thank you :)
Then what about sultan selim iii of Ottoman Empire he was also killed by the janissaries in 1808 like his ancestor sultan osman ii of Ottoman Empire, right 🇹🇷?
Sultana Kosem is best among the sultanas!!!
Kosem the magnificent ❤
And that's how kosem became the most powerful sultana... Those hurram fans should understand and stop debating on this
Hürrem always had Suleyman's authority behind her. Hürrem was always known to be his subordinate. She might've been like strong muscle, but her husband was the spine holding it up. Kösem was the other way around. SHE was the backbone, the authority. The male Sultans were her muscles.
Are you serious,do you known what is unseal love?hurrem got it all
@@weaviejeebies this was a result of abmert early death,if suileman die early hurrem will have no choice but to fight more of her battle,but her unseal love was what make suleman to last longer,love❤
Totally agree. Hurrem and Suleiman had a better connection. We know Ahmet was a bit of a player. But when it comes to strength, kosem undoubtedly is ahead. She took regent, typically a man's role, without a man by her side.
People say hurrem would survive without suleiman but no. Kosem was a merciful queen who established the law against fratricide with Ahmet, won the hearts of people as soon as she became sultana. She never resorted to kill unless deemed necessary, like this case. (She did go crazy in old age)
Hurrem on the other hand was impulsive and at some points we have to agree, a little evil. She killed mahidevrans son without hesitation and she had so many feuds within concubines and pashas. It was Suleiman's love that kept her at a higher power.
@@weaviejeebiesif Ahmed had lived for long, kosem will be limited too.
This is my favorite part of this entire series. 🎉
history is the proof what time makes a person😢
It was an horrible moment . Let's be honest even if some people dislike Osman no one deserved be murder like these.
Bulbul very good moment (frustrating that we not have news of him instead of him we have Madame horrible XD).
Cennet horrible fate... Rip one of my favorite character in MC and MCK. She had some interesting parallels with Nigar (they both had an affair that put them in danger, married to horrible people). But where Nigar moved further and further away from Hurrem when at first Nigar was very indulgent of Hurrem, Cennet didn't get along with Anastasia even if she became later one of the most important allies of Kosem. But when Cennet die horribly , she was defiant to the end and die in her own way very proudly. Nigar, her , die when she was broken to an horrible point.
Kosem got rid of her enemies. But at the time of her ascension I wish that she wear the crown of Hurrem it would have been a very good symbol (when Hurrem wears the crown and everyone bows to her, she broke the rules of the harem which was an achievement for the Kosem she broke the rules for a new type of regency which was also an achievement of the time). I say that when I think that comparing the era of Hurrem and that of Kosem is not very relevant.
The time when Kosem and Murad had very good potential. Because during season 2 Kosem will be passive and Murad will spend his time in stupid crises
I understand why we compare Kosem to the Godfather.
But now I would compare her more to Stephanie St Clair (a black woman who was on the verge of modern slavery in a colonized time, who arrives in America and who rises in rank to the point of being at the head of a mafia although she will help the black community as well, even if Stéphanie St Clair had some weird moments as you can imagine).
I really like that in MCK the jannisary was see as a true danger ( and it was less glory military which I really like these).
Tbh Cennet was the most clever servant and among the most clever characters in MCK.
Strange that they didn't butchered her as character.
Nigar was one of the worst written fictional characters, they totally massacred her in favour of Ibrahim.
Kosem wear the crown in episode 25 when Ahmet die and she rule the State with her influence. In the final episode of this season there is no need to wear that crowN again with her blue dress.
Фильм супер актёры, отлично сыграли, музыка, костюмы, всё, браво👏👏
it is visible on her face how worn out she is without the glow she had with Sultan Ahmed.... the things palace politics does, it is not different than physical wars😢 i mean if anyone lived in such cutthroat environment we wouldn't survive with all torture
Thanks to all those ingrates who have taken advantage of Kosem’s original kindness, tender care and tolerance and repaid her back with a lot of pain, they have successfully created a power-hungry morally grey ruler that wouldn’t hesitate anymore to do anything to achieve her purpose and destroy anyone that could threatened her position, even shedding blood
some of the actors are really good!
Out of them all I keep replaying Dilruba's death scene. ISTG she really used to get on my last nerve.
Like Michael Corleone
when he put hits on the
Heads of the Five Families.
This is my second time watching it mashallah it is still great and i can learn even more from it
Hurrem had the most amazing and powerful love but my girl kosem is FIRE and fire can't be loved but feared!
I enjoyed Sultana Kosem’s revenge I truly did. I only feel sad and heartbroken for Prince Mustafa. He could have had a great life if it wasn’t for his mother and sister ambitions and snake ways. When he’s older he talks to Sultan Murad and believes his mother and sister are alive, they just choose not to visit him. My Sultana mother doesn’t visit me. How heartbreaking 💔 for him. Victim since childhood up to his death.
Beren Saat should have been awarded for this role. She played it so well 👌 I'm sorry she didn't want to play Kösem in season 2
Kösem and the Lannisters would be best friends.
So much for Sanctuary of a Temple. The traitors deserved what Kosem gave them.
The way they brutally killed Osman they all deserved it
Calm , works according to plan , allies to support and disciplined with grace to achieve throne
That's how you defeat enemies
Hate and anger never works
Cool mind , discipline and work with plan kills enemies one by one
I like the voice over part they killed thr sultan of the world
But too bad Kosem became too greedy and blinded by power at the end that she is ready to kill anyone on her way even if its her own son
She earned it. It's not easy to be that heartless. It's not bad, it was the rule of the nature back then, survival of the fittest as they say. Coz unfortunately history doesn't remember the weak.
her sons never appreciated her
@@welp3694 Well, she killed them. Then she tried to kill her grandson. She absolutely lost her way at the end.
@@TJRhea girlboss if u ask me
@welp Yikes 😬
Complete goosebumps 43:14 till end.. such a valiant sultana..Kosem sultana
Bulbul agha and haji aghas hug🥹🥹🥹 considering how hostile they were back then
Don't do the crime if you can't do the time, Halime, Dilruba and Davut.
Dang! She cleared that house.
31:29 lol so funny how they made it sound like swords slicing into them, when they clearly all have branches to beat them to death.
30:30 the ring!
27:02 who was the person koesum was talking , can someone tell me , he was the actual game changer , did she said halil pasha ?
Както винаги,,интересно под напрежение.Браво,,способния победи...
*Even the Devil himself doesn't have that stare **0:41**. I vote Kosem stare the coldest in human television history, maybe the World itself.*
The most character suffered is Mustafa 😭💔
25:10 song name please
Murad 4 was the Awaited Sultan
That Osmani Daynasty needed ❤❤
After That Abdul Hamid 2
There is this really beautiful moving things that she does. Where would she's hugging her children again?
She smells them before she kisses them. I think it is the sweetest most moving.
Janisseries were appointed by Alaeddin Bey to protect his brother Orhan Sultan
They were Christians from territories and to prevent a uprising or crime of them having nothing to do
They were trained and schooled
Some became Muslims
Their job was to protect the Sultan
Here they killed Osman because they were displeased of him wanting to abolish the sect
The very reason Osman wanted to do so
They had gotten out of control
Kosem being a woman
After ordering no one to touch Osman
They still went ahead and killed him
She did what she had to
For stability and order in the empire
Everytime I see Osman’s death scene i burst into tears 😭😭😭😭😭
This is the best part of kosem sultan
26:57 her voice became diffrent from here
Dont dare kosem ❤ or else 🤭
I love her wallah she is patient love all his son equally 💙 ❤
They forgot they were messing with a woman who ended safiye sultan influence at court
❤❤❤
Atleast the least merciful way kosem should have kixxx sehzade mustafa with his mother halime but imprisoned him in dark cage for lifetime was most cruelest and worst that death😐 its drives him crazy at the end sad.
Despite everyone cheering Kosem on she’s actually after power and breaking the ottoman rules by forging wills and Mufasa was the rightful heir
Is he fit to rule 😂😂😂
Technically he should be dead.
The rightful heir was the son of Ahmet as in Ottoman Empire Kingdom goes from father to son not to brothers
@@MdImran-hq8ogno according to the old ways the throne can go to any prince that gets rid of all his brothers first
@@Cokerants yeah but it always went to a son not uncle
Poison used left & right - at least use silver ware more frequently - maybe some warnings will be cn😅
Best scene 👌 ❤️
Who was the man that got stabbed in the head? The Kosem Sultana sends her regards line was taken from the Lannisters of Game of Thrones. Their deaths reminded me of the Red Wedding when Robb, Catelyn, and Talisa Stark all died at the hands of the Freys and Boltons.
Osman’s teacher. That man was send by Safiye in orden to turn Osman against his mother Kosem, to weaken their relationship and make Osman not feel like Kosem's son.
She wanted Osman not to feel like Kosem's son, sow taresa to weaken Kosem's position as mother sultan and control the new sultan. That woman didn't love anyone.
KOSEM DID SUFFER A LOT DURING HER TIME. IT'S LESSONS THAT MADE HER THE WAYS SHE IS, HER BRUTALITY WAS BECAUSE OF WHAT SHE'S SUFFERED.
Sultan murad do right things who betray minister janisary no mercy he crushed them All he learn from Assasination sultan osman I Love sultan murad❤
I want to see english dubbed. Please anyone help me to tell about Kosem Sultan english dubbed series.
They were brutal beyond belief, all in the name of power
😢😢😢BAR BAR
Sultan Mustafa 1 was on Side of Kosem Valide Sultan Thats why She Choose him in place of Osman 2
Though He was Mad but Sultan Mustafa Had a Big heart like his Brother Ahmed 1
30:36 خاتم السلطانة هيام
Only Powerful Ottoman very good leady Kosem Sultan❤
Long live valide sultan!!!!
In this episode, is Kosem become a Valide Sultan ?
@@hoctienganhcungsinhvien3888 yes in the end
Kosem is a best sultana
Took a long time for kosem to take her revanche
she was alone and destroyed all of them by herself!
I dont blame Mustafa he was just being used i have feeling he didnt want to see his nephew died. Mustafa didnt even want to be sultan he just wanted to be alone
innocent sultan osman shaheed
Beren was the best kosem but she was out played by hulya avsar and actress who played humasha
Finally I find about kosem. But think when can I watch this series?? Hurrem still not watch for all 😅
my girl going around murdering people making the pashas deciding to not let sultanas be so powerful anymore
Only haci aga. Survive.bulbul also gone
K❤osem 👍
If she order to kill them all at least those who r responsible than sultan usman might b live a long life
И все таки матери шахзаде решали и могли многое, Осман поздно это понял
How can 1 ring fit so many women?? From Hurrem to Nurbanu to Safiye to Kosem. Skipped Halime & Handan's period😅
Sure everyone in that situation , U guys have no choice but to fight to survive or be humble and nice to get killed
So I missed some I believe so osman first born son was killed what happened to the twins?
Ömer, Osman's firstborn child by Meleksima, was assassinated by Dilruba, Osman's aunt. She tried to have it pass as an accident but the plot was discovered.
As for the twins : Akile was entrusted to Humasah along with the twins (Mustafa and Zeynep). Humasah tried to have them escape to a safe place with a boat because they knew that if Davud's men found baby Mustafa, they would kill him because, as Osman's son, he had a claim to the throne. They were sadly followed and found. The men kidnapped Mustafa, left Zeynep in her crib. It isn't shown but it is highly implied that he was murdered the same day his father was killed. When Kösem mourns Osman inside the Blue Mosque, you can see five caskets : Osman's, Mehmed's, Ahmed's and two tiny ones. They belong to Ömer and baby Mustafa.
The series doesn't show it but, in season two, Kösem goes back to the Mosque with an adult Murad after they lost someone (won't say who in case it's a spoiler for you). You can see three tiny caskets. Kösem explains the witch's price for the cure she wanted for Ahmed : losing everyone she loves. She then says she lost Ahmed, Mehmed, Osman and then she says "my grandchildren: Ömer, Mustafa and Zeynep." Zeynep died after her brother and her father's murders. Due to the size of the casket, it's implied she died as an infant. As she was only a girl, she was spared by Halime (she can't inherit). So, it is assumed she died as a baby, either SIDS or an illness.
None of Osman's children survived infancy.
All time favorite ❤
Today's feminist can't stand in front of this
did Kosem really avenge Osman? I've been looking for the historical truth of this event.