See also
| Partner: | Thomas de BERWICK (c. 1385- ) | |
| Partner: | (unknown) | |
| Children: | Marian de BERWICK (c. 1410- ) | |
| Name: | Thomas de BERWICK | |
| Sex: | Male | |
| Father: | Hugh BERWYK (c. 1360- ) | |
| Mother: | Margaret LOWELL (c. 1365- ) | |
| Birth | c. 1385 | |
| Name: | Marian de BERWICK | |
| Sex: | Female | |
| Spouse 1: | James LIVINGSTON ( - ) | |
| Spouse 2: | William OLIPHANT (c. 1255-c. 1328) | |
| Birth | c. 1410 | Biggar, Lanarkshire, Scotland |