See also
| Husband: | William ST CLAIR ( -aft1413) | |
| Wife: | Margaret ( - ) | |
| Children: | John ST CLAIR ( -1466) | |
| Name: | William ST CLAIR | |
| Sex: | Male | |
| Father: | John ST CLAIR (c. 1355-1402) | |
| Mother: | Elizabeth POLWARTH (c. 1355- ) | |
| Death | aft 1413 | |
| Name: | Margaret | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Name: | John ST CLAIR | |
| Sex: | Male | |
| Spouse: | Isobel ( - ) | |
| Occupation | Knight | |
| Death | 20 Dec 1466 | |
In 1402 he was taken prisoner at English defeat of Scots at battle of Homildon.