| Personal information | |||
|---|---|---|---|
| Date of birth | 1883 | ||
| Place of birth | Belfast, Ireland | ||
| Position | Leftback | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| Belfast Celtic | |||
| 1903 | Sheffield United | 7 | (0) |
| Belfast Celtic | |||
| 1905 | Leeds City | 0 | (0) |
| Derry Celtic | |||
| * Club domestic league appearances and goals | |||
William Clay (born 1883) was an Irish footballer who played in the Football League for Sheffield United and Leeds City. [1]