 Mladjov speculated further that the medieval testimony could largely be harmonized were one to posit that Agatha's mother was the same Hungarian princess who married Samuel Aba of Hungary, his family fleeing to Kiev after his downfall, thereby allowing a Russian marriage for Agatha.He subsequently revised his hypothesis, suggesting that Agatha was instead daughter of Samuel Aba, who he in turn hypothesized was son of Gavril.This would conflict with the "Gesta Hungarorum", which derives Samuel Aba from two Cuman chiefs.