In 1094 she was betrothed to Gregory Gabras, the son of the doux of ChaldiaTheodore Gabras.[2] After Gregory tried to escape the palace and flee to his father, he was placed under arrest, and the betrothal was annulled.[1][4]
Her husband died young, sometime between 1118 and 1130.[9] Maria and Nikephoros had a number of children, but only two sons, Alexios Komnenos and Andronikos, are known by name, having held senior positions later in the century.[5][7][10] Another son, John, is known only by his commemoration in the typikon of the Monastery of Christ Philanthropos.[11]
The couple also had an unknown number of daughters (at least three according to Varzos), as their existence is mentioned in the typikon of the Kecharitomene Monastery.[7][12] This convent was founded by Irene Doukaina, who had originally decreed that her younger daughter Eudokia should succeed her as patroness; after Eudokia died (c. 1130), Irene chose her oldest daughter, the scholar, physician, hospital administrator, and historian Anna Komnene instead, with Maria after her.[13][12] The date of Maria's death is unknown, except that it occurred after 1136, when the deceased members of the imperial family were listed in the typikon of the Pantokrator Monastery.[14]
In her Alexiad, her older sister Anna Komnene speaks with great affection and praise for her virtue, especially for her actions during their father's final days.[14][15]
Skoulatos, Basile (1980). Les personnages byzantins de l'Alexiade: Analyse prosopographique et synthèse [The Byzantine Personalities of the Alexiad: Prosopographical Analysis and Synthesis] (in French). Louvain-la-Neuve and Louvain: Bureau du Recueil Collège Érasme and Éditions Nauwelaerts. OCLC8468871.