Spending increased on Edward's personal household as he grew older and, in 1293, William of Blyborough took over as its administrator. Edward was probably given a religious education by the Dominican friars, whom his mother invited into his household in 1290. He was assigned one of his grandmother's followers, Guy Ferre, as his "magister", who was responsible for his discipline, training him in riding and military skills. It is uncertain how well educated Edward was; there is little evidence for his ability to read and write, although his mother was keen that her other children be well educated, and Ferre was himself a relatively learned man for the period. Edward likely mainly spoke Anglo-Norman French in his daily life, in addition to some English and possibly Latin.