Ekaterina KOMETOPOULAINA of Bulgaria

   Research Notes:

Her parentage is deduced by reading Cedrenus, who names "Aarone Duca magistro magistro, fratre uxoris Comneni"[200] (although the origin of his being named "Doukas" has not been ascertained), together with Nikephoros Bryennios who records that "Isaacio" married "maxima natu filiarum Samuelis regis Bulgarorum…Aecatharinæ".

http://fmg.ac/Projects/MedLands/BULGARIA.htm#EkaterinaMIsaakiosIByzantium

   Marriage Information:

Ekaterina married Isaakios I KOMNENOS Emperor of Byzantium (1057-59), son of Manuel "Erotikos" KOMNENOS and Anna, before 1057. (Isaakios I KOMNENOS Emperor of Byzantium (1057-59) was born between 1005 and 1010 and died in 1061 in Studion monastery.)