Background
He was the second son and third child of four of Thomas Farrer, 1st Baron Farrer (who was raised to the peerage but only in 1893 after Claude"s death, so Claude was not styled "the Honourable") and his wife Frances Erskine (1825–1870), daughter of the historian and orientalist William Erskine (1773–1852) and his wife Maitland Mackintosh daughter of James Mackintosh by his first wife.
Education
Eton College; Trinity College.
Career
He was educated at Eton and Trinity College, Cambridge. He played singles at Wimbledon in 1882 and 1886 but lost in the first round to Ernest Browne (6-0, 6-2, 6-0) in 1882 and Edward Avory (6-3, 6-2, 6-2) in 1886. He did better at men"s doubles, playing with Arthur Stanley from 1885 to 1887, and Herbert Chipp in 1888.
In 1885 Farrer and Stanley reached the final, to lose 6-3, 6-3, 10-8 to the Renshaw brothers, Ernest and William.
Along the way they beat A. Dunn and C. Liddel (6-4, 6-4, 6-4) in the first round, M.G. MacNamra and Royal Marines Wile (6-2, 4-6, 6-3, 8-6) in the quarter finals, and Charles Ross and William Taylor (6-3, 8-6, 6-2) in the semi-final. They also reached the challenge round in 1886 (lost 6-3 6-3 4-6 7-5 to the Renshaws) and the Quarter finals in 1887 (lost 7-5, 6-2 to Patrick Lyon and Herbert Wilberforce).
Farrer reached the semi-final with Chipp in 1888 (losing to Ernest Meers and AG Ziffo 6-2 7-5 1-0)
He died in 1890, aged only 27. Doubles
Runners-up (2).