Stephen's birth date is uncertain as it was not recorded in contemporaneous documents. Hungarian and Polish chronicles written centuries later give three different years: 967, 969 and 975. The unanimous testimony of his three late 11th-century or early 12th-century hagiographies and other Hungarian sources, which state that Stephen was "still an adolescent" in 997, substantiate the reliability of the latest year (975). Stephen's "Lesser Legend" adds that he was born in Esztergom, which implies that he was born after 972 because his father, Géza, Grand Prince of the Hungarians, chose Esztergom as royal residence around that year. Géza promoted the spread of Christianity among his subjects by force, but never ceased worshipping pagan gods. Both his son's "Greater Legend" and the nearly contemporaneous Thietmar of Merseburg described Géza as a cruel monarch, suggesting that he was a despot who mercilessly consolidated his authority over the rebellious Hungarian lords.