| Full name: | Alexander Thomson Clay |
| Born: | 27th September 1863, Kelso, Roxburghshire, Scotland |
| Died: | 9th November 1950, Edinburgh, Midlothian, Scotland |
| Education: | Edinburgh Academy |
| Other Sports: | Rugby Union (Kelso - captain 1882-83; Scotland - 7 caps - 1886-88) |
| Teams: | Edinburgh Academy (Miscellaneous: 1880) |
| Lists of matches and more detailed statistics | |