His mother was Euphemia of Kuyavia. According to most sources, the brothers were co-kings, managing the kingdom together, but there are sources indicating that Lev II was seated in Halych and Andrew in Volodymyr (and yet others stating a similar arrangement, but with the seats reversed), which would seem to imply split jurisdiction.
His mother was Euphemia of Kuyavia. According to most sources, the brothers shared rule, managing the kingdom jointly, but some sources suggest that Lev II ruled from Halych and Andrew from Volodymyr (and others stating a similar arrangement with seats reversed), which would indicate divided authority.