Let's introduce the characters first.
Carrie (not TVD Caroline)
Full name: Caroline "Carrie" last name unknown Species: Human Description: Julie's friend, on the Resistance's side
Charlotte Gilbert
Full name: born Charlotte Olivia Gilbert, later Charlotte Olivia Banks Description: Len's doppelganger, a crazy powerful witch, Immortal (not vampire!), born in the 70s, long blonde hair, virgin (very important for storyline), manipulative
Len (Heather)
Full name: Heather Lenington, also reffered to as Leonarda Description: Charlotte's only living doppelganger, hybrid (vampire-witch) ripper, neutral, ginger to strawberry blonde Note: Never reffered as Heather after becoming vampire.
James Banks
Full name: born Jakob Braun, also known as Jacob Brown (anglicized), alias above Description: German, very old vampire, turned Heather, had an affair with Honoria, married Charlotte but the marriage was never consumated
Honoria C. (not TVD Honoria)
Description: vampire, lived in Mystic Falls, originally from Vestal, resembles a certain evil teal haired teen