Carew was a personal friend of Sir Joshua Reynolds who painted his portrait. He formed a substantial collection of etchings by Rembrandt, which were sold after his death by Benjamin Wheatley in London, 13–15 May 1835. Among the buyers was the British Museum who bought several examples.
Marriages and issue
He married Jemima Yorke, the daughter of Hon. John Yorke and Elizabeth Lygon, on 18 November 1784. Their children were:[3]
He married, secondly, Hon. Caroline Anne Lyttelton, daughter of William Henry Lyttelton, 1st Lord Lyttelton, Baron of Frankley and Caroline Bristow, on 4 May 1808. Their children were: