The Jesuits opposed a university establishment, given that they did not like the idea of having the other regular clergy orders -Mercedarians, Franciscans and Order of Preachers- taking the initiative in religious and educational issues. In August 1655, the Society of Jesus had bought the whole lot from the Díaz del Castillo family and by then, their San Lucas School was well known in the region and it even granted two university degrees. In 1653, the San Lucas School had a staff of only thirteen priests, a very small number compared to the size of the building; the Jesuits, however, made a major impact on the cultural and educational life in the Capitanía General of Guatemala. The school was the city's most prestigious, and from it graduated most of the elite members of society of the time. Most of its students were secular and went on to get the best positions in the country.