Jack Cock
English footballer and manager
About Jack Cock
Lived 1893 – 1966 (aged 72). Jack Cock was a British association football player and association football coach.
John Gilbert Cock MM MID (14 November 1893 – 19 April 1966) was an English footballer who played for various English club sides as a centre forward. He also had the distinction of being the first Cornishman to play for the England national team, he started his football career with amateur clubs West Kensington United, Forest Gate and Old Kingstonians. He played three Southern League Division Two matches in March 1914 as an amateur for Brentford, scoring one goal, before signing professional forms with Yorkshire side Huddersfield Town Cock also played for England in the Victory International in 1919.
With the resumption of league football in 1919, he moved back to Huddersfield who, at the time, were in severe financial trouble. Cock was sold to David Calderhead's Chelsea for a record £2,500 in October that year. A skilful, nimble striker with a powerful shot, he had a fanatical dedication to fitness, often staying behind to train long after his teammates had gone home. He scored twice on his Chelsea debut against Bradford and hit 22 more that season in 30 league games, a key factor in the club finishing third in the League and reaching the FA Cup semi-finals.
Cock's first season with the Stamford Bridge club proved to be his most successful, and thereafter his goalscoring record was never as prolific, though he was still top scorer at the club in 1920–21 and 1921–22. After scoring one goal in 11 appearances in 1922–23, he was transferred to Everton in February 1923. He ended his Chelsea career with a nonetheless impressive 53 goals from 110 games. Cock remained on Merseyside for two years, before signing for Plymouth Argyle in March 1925, where he scored 72 League goals in just 90 games, including a club record 32 goals in 39 League games in 1926–27. However, the club finished 2nd in the Third Division South in each of his three seasons there and thus missed out on promotion. His playing career ended on a high note, though, when he moved to Millwall and scored 92 goals in 135 appearances, helping the club win the Division Three South title in 1927–28. His 77 League goals there remained a club record until 1973. He is Millwall's fourth all-time leading scorer, with 83 goals in all competitions.
Cock ended his first class playing career with 234 Football League goals from 391 matches. He wound down playing for non-league sides such as Folkestone and Walton & Hersham. He managed Millwall between 1944 and 1948, leading them to the War Cup South final at Wembley in 1945, where they lost to his old side Chelsea. The club's playing squad was hit hard by World War II and they were relegated at the end of the 1947–48 season; he left the job shortly afterwards.
He made his England debut against Ireland
Honours Brentford London Combination: 1918–19
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Important facts
People in Jack Cock's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Jack Cock's
Frequently asked questions
Who was Jack Cock?
English footballer and manager (1893-1966)
When was Jack Cock born?
Jack Cock was born on 14 November 1893 in Hayle.
When did Jack Cock die?
Jack Cock died on 19 April 1966 in Kensington.
What was Jack Cock's occupation?
Jack Cock was an association football player and association football coach.
What nationality was Jack Cock?
Jack Cock was British.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Jack Cock. https://biography.guide/jack-cock/
MLA: "Jack Cock." Biography.guide, https://biography.guide/jack-cock/.
Chicago: "Jack Cock." Biography.guide. https://biography.guide/jack-cock/.
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