When the Prince became King in 1820, he was able to advance his friend, who was appointed Deputy Clerk of the Closet, Dean and Canon of Hereford and Canon of Salisbury Cathedral and of Chichester Cathedral. Four years later he was consecrated bishop of Chichester, giving up his posts at Brighton and Salisbury. In 1827 he was promoted to Clerk of the Closet and in 1828 was made a canon of St Paul's Cathedral, giving up his posts at Hereford.