Through their friendship, Burke discovered that Crabbe was more suited to be a clergyman than a surgeon. Crabbe had a good knowledge of Latin and an evident natural piety, and was well read in the scriptures. He was ordained to the curacy of his native town on 21 December 1781 through Burke's recommendation. He returned to live in Aldeburgh with his sister and father, his mother having died in his absence. Crabbe was surprised to find that he was poorly treated by his fellow townsmen, who resented his rise in social class. With Burke's help, Crabbe was able to leave Aldeburgh to become chaplain to the Duke of Rutland at Belvoir Castle in Leicestershire. This was an unusual move on Burke's part, as this kind of preferment would usually have been given to a family member or personal friend of the Duke or through political interest.