Elena

Notes:

Also called Eleva-Evgenia. Wikipedia (accessed 13 Dec 2021): "Her antecedents are unknown. She is sometimes alleged to be a daughter of Stefan Nemanja of Serbia, but this relationship is questionable and would have caused various canonical impediments to marriages between their descendants."

Family/Spouse: Iwan Asen I, Tsar of Bulgaria. Iwan was born about 1150; died in 1196. [Group Sheet] [Family Chart]

1. Iwan Asen II, Tsar of Bulgaria was born about 1190; died in Jun 1241.