father house death_date succession mother birth_place consort birth_date issue image article_title name reign spouses
john kantakouzenos kantakouzenos house of asen unknown empress consort of bulgaria eirene palaiologina empire of nicaea yes unknown michael asen ii unnamed daughter -lrb- by ivaylo -rrb- g bogdanov marija.jpg maria palaiologina kantakouzene
 maria 1269 -- 1279 alexios philes constantine tikh of bulgaria ivaylo of bulgaria
maria palaiologina kantakouzene

maria palaiologina kantakouzene -lrb- , -rrb- was a byzantine princess , niece of emperor michael viii palaiologos , and empress consort of constantine tikh of bulgaria and ivaylo of bulgaria .
