It is eventually revealed that she was born around 1901 in Biloxi, Mississippi, and was committed to an asylum because she had premonitions. Alice was transformed by an old vampire who worked at the asylum to protect her from James, a tracker vampire who was hunting her.
http://en.wikipedia.org/wiki/List_of_Twilight_characters
Alice was put in a mental institute because she could see things in the future, and in those days it was unheard of. Someone (an anonymous vampire) cared about her very much in the institute and changed her, as James was hunting her. In twilight she can't remember who changed her, and this is because she was in darkness when the change occurred. She realises what actually happened when James explains too Bella in the Ballet studio and James tells her how Alice is the only person that ever escaped him.
Alice was changed into a vampire because James bit her and for some reason he ran off and she just woke up in a pitch blck room on the floor as a vampire. Then, she found the Cullens, or they found her. But, she didn't even know who she was or how she got there. Then, as a vampire, Alice's gift is to see into a future for people. She could see the future of vampires the clearest, and could see humans a little bit because she was a human. She could not see werewolve or other creatures of that nature, though. Then, with her power, she found her love, Jasper. So, she saw that he would go into the cafe, so she went in and met him. Then, they fell in love, so Jasper was added to the Cullen family.
She can't remember her past, and since she doesn't remember her family or who changed her; there's no way of finding out. Although, in Twilight they said James had some kind of connection to her and how she died. But I'm not sure, cause I don't really remember. /=
Hope this helps :)
Alice Cullen was turned into a vampire in 1920 when she was 19 years old.
There is no particular person mentioned, they are an anonymous vampire that stranded Alice.
Alice becomes a vampire because James bites her must finish twilight to find out
Another vampire wanted to save her from James, so that vampire changed her. We never learn the name of that vampire though.
She was turned in the year 1901.
She was changed into a vampire in 1920
Alice Cullen was changed in the year of 1920, I believe.
James was the one who changed Alice into a vampire. He turned her after tracking her down and trying to turn her against her will.
she changed about the same year Edward did
It doesn't say in the books.
Around 1920
She says that because if Bella turns into a vampire Edward Would not love her. Bye!
No, Edward turns Bella into a vampire when she is giving birth to Renesme. If he didn't Bella would have died.
Alice No, it was Mary Alice Brandon, she became a vampire in 1901
born = 1901 changed = 1920 <3
1921
She was turned in the 1900's era[ sometime in the 1900's] Mary Alice [Alice Cullen] when she was a human she had premonitions so...They took her to a mental asylum and a old vampire at the asylum changed her to protect her from James ,since he was after her.And that's why as a vampire she has visions.