Mary Livingston was born on an unknown date to Alexander Livingston (c1500-bef1551) and Agnes Douglas and died 1579 of unspecified causes. She married John Sempill (c1540-1579) .
Children
| Name | Birth | Death | Joined with |
| James Sempill (c1566-1626) | 1566 Renfrewshire | February 1626 | Egidia Elphinstone (-1618) |
Footnotes (including sources)
| ‡ General |