Career
He was a popular and respected judge, who was known in old age as "the good old man". He was appointed to the Irish Privy Council on 14 October 1751. He was admitted to Middle Temple in 1716 and called to the Irish Bar in 1723.
He was solicitor to the Revenue in 1734, Solicitor-General for Ireland 1739-1741, Attorney-General for Ireland 1741-1751 and Lord Chief Justice of Ireland 1751-1760.
He was the great-grandson of William Caulfeild, 2nd Baron Charlemont. He was highly esteemed by both his British and Irish colleagues for his learning and humanity.
Ball refers to his conduct of an abduction case where he refused to allow defence counsel to cross-examine the victim on her personal life, asking how any man of honour and compassion could propose to ask such questions of a young woman. In 1759 he was one of several judges attacked by a mob outside the Irish House of Commons.
But the target appears to have been not Caulfield, who was very popular, but John Bowes, 1st Baron Bowes, whose strong support for the Penal Laws had made him much hated by the public.
He retired in 1760. Although he had a house at Aungier Saint in central Dublin, he spent much of his time at the family estate, Donamon Castle, County Roscommon. In 1770 he was attacked and wounded there by his former bailiff.
Ball refers to a prayer attributed to Charles Wesley which may actually have been written by Caulfield.
