Jelena Vukčić

http://en.wikipedia.org/wiki/Jelena_Nelip%C4%8Di%C4%87

Jelena Nelipčić (also known as Jelena Nelipić) was Duchess of Split by her first marriage and Queen of Bosnia by her second marriage. By birth, she was a member of the Croatian Nelipić noble family, having estates in Dalmatian Zagora.

Jelena was the daughter of Prince Ivan II Nelipić and his wife Margareta. Her father was son of Ivan I Nelipac, and her mother Margareta was descended from the noble family Merini of Split. Her brother Ivan III Nelipac was Ban of Croatia who ruled from mountain Velebit to Cetina river.

https://hr.wikipedia.org/wiki/Jelena_Nelip%C4%8Di%C4%87