Anna

" ANNA. A charter dated to [850/96] lists pilgrims from "Slavicæ nationis" to monasteries in Italy and includes "de Bolgaria…rex illorum Michahel…et uxor eius Maria et filius eius Rasáte et alius Gabriel et tercius filius Simeon et quartus filius Jacob et filia eius dei ancella Praxi et alia filia eius Anna"[41]. Her possible marriage is shown in Europäische Stammtafeln[42]. The source on which the speculation is based has not been identified. m [SVATOPULK [Zwentibold] King of Moravia, son of --- (-894).]"

• Source - http://fmg.ac/Projects/MedLands/BULGARIA.htm#_ftnref42