| Full name: | Harold Robertson Niven |
| Born: | 27th January 1910 |
| Died: | May 1999, Milton Keynes, Buckinghamshire, England |
| Education: | Fettes College; Cambridge University |
| Occupation: | City of London Police |
| Other Sports: | Rugby |
| Teams: | Fettes College (Miscellaneous: 1928) |
| Lists of matches and more detailed statistics | |