According to N. L. Jackson, while de Winton was studying at Cambridge in 1846, "two old Shrewsbury boys, Messrs. H. de Winton and J. C. Thring, persuaded some Old Etonians to join them and formed a [football] club. Matches were few and far between, but some were played on Parker's Piece. Unfortunately, the game was not popular at the 'Varsity then, and the club did not last long". On the basis of this passage, de Winton has been credited with playing a part in the development of one of the earliest sets of "Cambridge rules", which were significant in the history of football.
De Winton died on 7 April 1895 in Tenby after suffering an attack of influenza.
References
↑"Obituary". Yorkshire Post. Leeds: 8. 11 April 1895.