Miké was the daughter of Grigor-Abouhamza Arçruni but her mother is unknown. The date and place of her birth have not been found.
Her husband was Gagik I Arçruni. They were married, but the date and place have not been found. Their five known children were Abusahl-Hamazasp (?-0968/69), Derenik-Ashot (?-0958/59), Achot-Sargis (<0877-0903), Gurgen II (0883/84-0923) and Sophie (?-?).