Summary. Darth Vader's failure to recognize Leia as his daughter in Star Wars: A New Hope stems from George Lucas's late decision to make Luke and Leia siblings. Leia's Force abilities and her lack of awareness of her true identity also contributed to Vader's inability to sense their familial connection.
In canon, Vader found out because Luke told Boba Fett that he was “Luke Skywalker.” This was explained in the canon comic Star Wars (2015) 5. Vader only sensed Leia was Luke's sister because Luke was thinking about her on the Death Star II. When Vader tortu…
Vader doesn't know he has children in 'A New Hope. ' When Vader and Leia interact in A New Hope, Vader doesn't yet know he is her father. In fact, at this point in the story, Vader doesn't even know his children are alive at all.
She was not genetic Organa but still, she is rightful Organa. So yes, Palpatine knew that Leia is daughter of Anakin as well as the fact that Ben is the son of Leia and Han.
Darth Vader vs Third Sister - Obi-Wan Kenobi (2022)
Why is Vader weaker in New Hope?
Vader had a heavy armor. In his early years and his prime it was easy for him to fight with it but in the originals he was getting old. Then it was much harder for him to have fast and strong strikes. Second reason is that he didn't want to kill his son.
Darth Vader acts like he doesn't even know C-3PO or R2D2. They were with him since he was a child. He did everything he could to forget his past. Also, his plating had been replaced many times, and protocol droids all look very similar.
Vader even notices Leia's beauty and is surprised by the similarities between her and Padme. In the Star Wars comics, it is often indicated Leia has a stronger connection to Padme than to Anakin. In Death Star, it seems the Sith Lord could have discovered Leia's true identity if he'd pursued his hunch.
Yoda. Yoda's knowledge of Luke Skywalker's true parentage was also confirmed in Return of the Jedi. As with Obi-Wan, Yoda believed that Anakin's fall to the dark side made him unsalvageable, with the Darth Vader persona being his only identity following his ascension to Sith Lordship.
Anakin Skywalker never knew Padmé was pregnant with twins, and he believed his child had died with his wife. He had no idea Padmé had given birth before she died, still less that the Jedi had spirited the children away and hidden them.
He eventually became so desperate to find a way to prevent Padmé from dying that his fear was ultimately the main reason that led to his fall to the dark side. Vader screaming for the loss of Padmé. Even as a Sith Lord, Anakin still loved Padmé very much, but felt great guilt for his actions against her.
Summary. Obi-Wan's seeming inability to remember R2-D2 in "A New Hope" was a deliberate choice to downplay the droid's arrival and avoid revealing too much too soon.
Yes. In the book 'Tatooine Ghost', Leia learns of Anakin's life prior to his evolution into the Darth Vader personae. This revelation leads her to forgive him. She even named her third child in memory of her father.
Darth Vader's true identity as Anakin Skywalker was a highly guarded secret, known only to a select few individuals including Palpatine, Obi-Wan Kenobi, Luke, Han, Leia, R2-D2, C-3PO, Master Yoda, Bail Organa, Ahsoka Tano, Darth Maul, Grand Moff Tarkin, Grand Admiral Thrawn, Jocasta Nu, Ferren Barr, Verla, Reva, ...
While Obi-Wan Kenobi was frail by the time of Star Wars: A New Hope, he was still stronger with the Force than Darth Vader. The duel between Obi-Wan Kenobi and Darth Vader in Star Wars: A New Hope looks dated by today's standards.
Aside from Luke Skywalker, Obi-Wan Kenobi is also weak in the original trilogy compared to himself in the prequels. While this may have been due to a combination of Obi-Wan being 57 and his skills being out of practice, it still seems like there's a large difference in power between the Jedi in each trilogy.
Leia's true family history remained a closely-guarded secret for years, with Leia well aware nobody would trust the daughter of Darth Vader. Marvel's Poe Dameron comic series reveals that Leia actually went to Naboo to learn more about Padmé, trying to get to know her mother through her friends and confidants.
Did Emperor Palpatine know that Darth Vader was Anakin Skywalker before he revealed it to him? Yes, of course. Palpatine had known Anakin since childhood: “We shall watch your career with great interest”.
