Ruppenthal Genealogy . . .

Boril Asen, tsar of Bulgaria
1169 - 1218

(unknown)
?? - ??
Married: ?? - ??

Viola, duchess of Opole
abt 1200, Veliko Tarnovo Bulgaria - September 7, 1251, Opole, Opolskie Poland

(Others Unknown)
?? - ??