Ionnes John Doukas, of Byzantine and Eirene Pegonitissa Family
m. 1035-
Male
Ionnes John Doukas, of Byzantine
Birth 1012 Constantinople, Turkey 
Death 1088 Burial Marriage 1035 Father Andronicos Protospatharios, of Byzantine | F2269 Group Sheet Mother
Female
Eirene Pegonitissa
Birth 1012 Death 1060 Burial Father General Nikrtas Pegonitissa | F2268 Group Sheet Mother
Male
+ Andronicus Dukas, of Byzantine
Birth 1033 Constantinople, Turkey Death 14 Oct 1077 Burial Spouse Marie, of Bulgaria | F2266 Marriage 1062