See also
| Husband: | John ST CLAIR (c. 1512-bef1565) | |
| Wife: | Margaret SINCLAIR (c. 1518-1569) | |
| Children: | William ST CLAIR (c. 1530-1594) | |
| Henry ST CLAIR ( - ) | ||
| Name: | John ST CLAIR | |
| Sex: | Male | |
| Father: | William ST CLAIR (c. 1485-1530) | |
| Mother: | Beatrix RENTON ( - ) | |
| Birth | c. 1512 | Herdmanstoun, East Lothian |
| Death | bef 1565 (age 52-53) | |
| Name: | Margaret SINCLAIR | |
| Sex: | Female | |
| Father: | John SINCLAIR (c. 1495-1529) | |
| Mother: | Elizabeth SUTHERLAND (c. 1488-1538) | |
| Birth | c. 1518 | Girnigoe Castle, Wick, Caithness |
| Death | 7 Mar 1569 (age 50-51) | Herdmanstoun, East Lothian |
| Name: | William ST CLAIR | |
| Sex: | Male | |
| Spouse: | Sibyl COCKBURN (c. 1535- ) | |
| Birth | c. 1530 | |
| Death | 2 Jun 1594 (age 63-64) | Herdmanstoun, East Lothian |
| Name: | Henry ST CLAIR | |
| Sex: | Male | |
Several children?
Succeeded as a minor. On 27 June 1545 had charter under the Gt Seal.