Elena Gilbert it is played by Nina Dobrev and Kayla Madison(young Elena),she is the central character and main protagonist of the series. She is the biological daughter of John Gilbert and Isobel Flemming, adoptive daughter of Grayson and Miranda Gilbert. She has a younger brother/cousin named Jeremy Gilbert, and also an aunt named Jenna Sommers. She is also the descendant and doppelganger of Amara, Tatia and Katerina (Katherine).