1935
Emmett Cullen was born in 1915 and his vampire transformation was in 1935
he became a vampire in 1935. (you better not steal my monkey man!)
1921
After being mauled by a bear in 1935, Emmett was rescued by Rosalie Hale, and given a second chance at life after being transformed into a vampire by Carlisle Cullen at her request. Rosalie and Emmett were rarely parted after this, being that they were true soul mates.
1935
Carlisle Cullen changed Emmett Cullen in 1935. (Rosalie saved him, he was mauled by a bear.)
The members of the Cullen family that remain at Forks High School are Edward, Alice, and Jasper Cullen. Therefore, by process of elimination; Emmett and Rosalie have already graduated a year before Edward Cullen and Bella Swan.
Carlisle Cullen was born in London, England some where between 1615 and 1620. Carlisle was turned into a vampire sometime in the 1640's. He was approximately 23 years old. No one is sure of the exact dates.
Jasper Hale is the oldest of the Cullen adopted children, if you mean by the year they became a vampire. Next in line is Edward, followed by Alice, Rosalie and finally Emmett. In age when they became a vampire, Emmett and Jasper and Alice were all 20 years old, Rosalie was 18 and Edward was 17.
She was changed into a vampire in 1920
they are married but ony the rest of the family knows
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.