In 1112, at the age of sixteen, Roger began his personal rule, being named "now knight, now Count of Sicily and Calabria" in a charter document dated 12 June 1112. In 1117, his mother, who had married Baldwin I of Jerusalem, returned to Sicily, since the Patriarch of Jerusalem had declared the marriage invalid. Roger seems to have felt the slight, and this might explain his later reluctance to go crusading. Roger married his first wife, Elvira, daughter of Alfonso VI of Castile and his fourth queen, Isabella, who may be identical to his former concubine, the converted Moor, Zaida, baptised Isabella.