Albert Henry ("A. H.") Hornby (29 July 1877 – 6 September 1952) was an English cricketer active from 1898 to 1914 who played for Lancashire.
 The son of A. N. Hornby, he was born in Church Minshull, Cheshire, and educated at Harrow School and Trinity College, Cambridge.
 He appeared in 292 first-class matches as a righthanded batsman and an occasional wicketkeeper.
 He scored 9,784 runs with a highest score of 129 among eight centuries and held 220 catches with one stumping.
 He was the Lancashire club captain from 1908 until 1914.
 During World War I he served in the Army Remount Service with the rank of Captain.
 He died in North Kilworth, Leicestershire.
Frederick Melvin "Fish" Ellis (February 26, 1906 – July 19, 1967) was an American sportsman who has played football, basketball, baseball, and track.
 He was also an athletics coach, administrator, and university professor.
 He served as the head football coach at Tufts University from 1946 to 1953, compiling a record of 25–34–6.
 Ellis was also the head basketball coach at Tufts from 1946 to 1953, tallying a mark of 74–75.
 He is the namesake of Tufts University's home football field, Ellis Oval.
Montague Johnstone Muir Mackenzie (29 September 1847 – 18 April 1919) was a Scottish barrister and legal writer.
 He was the son of Sir John William Pitt Muir Mackenzie of Delvine, Second Baronet and the younger brother of Kenneth Muir Mackenzie, 1st Baron Muir Mackenzie.
 In his youth, he was a keen sportsman and played football for Scotland in the last of the representative matches played in 1872.
Leslie Harry Compton (12 September 1912 – 27 December 1984) was an English sportsman who played football and cricket for Arsenal and Middlesex, respectively.
 He gained two England caps late in his football career, and remains the oldest outfield player to debut for England (and the oldest post-war debutant in any position).
 His brother, Denis, was also a footballer and cricketer for Arsenal and Middlesex, though Leslie was more successful in football and Denis in cricket.
James Edmundson Raine (3 March 1886 – 4 September 1928) was an English sportsman.
 He played football as an amateur outside right for Glossop, Sunderland, Newcastle United and Sheffield United in the Football League.
 He also played rugby union for Percy Park and minor counties cricket for Northumberland.
Joseph Francis "Joe" Wilson (27 September 1870 – 7 December 1912) was an Australian sportsman who was prominent during the late 19th century.
 Originally from Launceston, Tasmania, he was educated at Launceston Grammar School and played Australian rules football and cricket for the school's firsts aged only 15.
 In addition to his school sports, Wilson played football for the Launceston Football Club in the Northern Tasmanian Football Association (NTFA) and cricket for several senior Launceston clubs.
 He established himself as one of Launceston's best all-round sportsmen by the time he completed high school; he was a prominent member of Launceston Football Club's consecutive NTFA premiership teams of 1888 and 1889, and he regularly represented Northern Tasmania in cricket and football.
Oswald Ifould "Ossie" Lovelock (28 August 1911 – 1 August 1981) was an Australian sportsman and sports administrator.
 He represented Western Australia at cricket and baseball, and also played football for West Perth in the West Australian National Football League (WANFL).
 In later life, he took up golf, winning several tournaments at clubs in Western Australia, and went on to serve as president of the Subiaco Football Club.
Harold Thomas William Hardinge (25 February 1886 — 8 May 1965), known as Wally Hardinge, was an English professional sportsman who played both cricket and association football for England.
 His professional cricket career lasted from 1902 to 1933 during which he played first-class cricket for Kent County Cricket Club and made one Test match appearance for England.
 He played football at the top domestic level between 1905 and 1921 for Newcastle United, Sheffield United and Arsenal and also made a single international appearance for England in that sport.
 He briefly managed Tottenham Hotspur after he retired as a sportsman.
Henry Horton (born at Colwall, Herefordshire on 18 April 1923 and died there on 2 November 1998) was an English sportsman who played cricket for Hampshire in the 1950s and 1960s, having previously played a handful of times for Worcestershire in the 1940s.
 He also played football for Blackburn, Southampton, Bradford Park Avenue and Hereford.
Albert Neilson Hornby, commonly designated A. N. Hornby, nicknamed Monkey Hornby (10 February 1847 in Blackburn, Lancashire – 17 December 1925 in Nantwich, Cheshire) was one of the best known sportsmen in England during the nineteenth century excelling in both rugby and cricket.
 He was the first of only two men to captain the country at both rugby and cricket but is also remembered as the England cricket captain whose side lost the Test match which gave rise to the Ashes, at home against the Australians in 1882.
 Additionally, he played football for Blackburn Rovers.

Question: A. H. Hornby is the son of a sportsman who played football for which club ?
Answer: Blackburn Rovers