Leonard Stephen Davies was a Welsh professional footballer. Born in Cardiff, he trained as a marine engineer before becoming a footballer, making his senior debut for his hometown club Cardiff City in 1919 in the Southern Football League. Cardiff joined the Football League the following year but Davies remained a reserve until establishing himself in the first team in late 1922. He scored Cardiff's first hat-trick in the Football League in January 1922 and was the club's top scorer in all competitions during the campaign.

Cardiff City Football Club is a professional association football club based in Cardiff, Wales. It competes in the Championship, the second tier of the English football league system. Founded in 1899 as Riverside A.F.C., the club changed its name to Cardiff City in 1908 and entered the Southern Football League in 1910 before joining the English Football League in 1920. The team has spent 17 seasons in the top tier of English football, the longest period being between 1921 and 1929. Their most recent season in the top flight was the 2018–19 Premier League season.