Pierce Laurence Nolan, Dictionary of National Biography… (1893)
“ The general of the Dominicans was anxious to revive in Ireland the Dominican order, which at the death of Queen Elizabeth had become almost extinct, and MacGeoghegan was selected to carry the revival into effect. He was present at a general chapter of the Dominicans held at Milan in 1622, and was there appointed provincial of Ireland. He worked with indomitable energy in Ireland, restored his order to vigour, and, it is stated, converted to the catholic faith several persons of prominence in the country (Moran, Persecutions of Irish Catholics) . ”
