| Male Sir John Stewart, of Bonkyll |
| Birth | Abt 1245 | |
| Death | 22 Jul 1298 | |
| Burial | ||
| Marriage | ||
| Father | 4th High Steward of Scotland Alexander Stewart, of Dundonald | F0741 Group Sheet | |
| Mother | Jean, of Bute | F0741 Group Sheet | |
| Female Margaret de Bonkyll |
| Birth | Bef 1282 | |
| Death | ||
| Burial | ||
| Father | Sir Alexander de Bonkyll | F0738 Group Sheet | |
| Mother | ||