Biography
Margaret Lyon was born 11 December 1547 in Glamis, Angus, Scotland, United Kingdom to John Lyon, 7th Lord Glamis (1521-1558) and Janet Keith (-1559) and died December 1626 Avondale, Lanarkshire, Scotland, United Kingdom of unspecified causes. She married Gilbert Kennedy, 4th Earl of Cassilis (1541-1576) 30 September 1566 JL . She married John Hamilton, 1st Marquess of Hamilton (c1535-1604) 30 December 1577 JL .
Children
| Name | Birth | Death | Joined with |
| John Kennedy, 5th Earl of Cassilis (1575-1615) | |||
| Hew Kennedy (c1577-1607) | |||
| Name | Birth | Death | Joined with |
| James Hamilton, 2nd Marquess of Hamilton (1589-1625) | 1589 Isle of Arran, North Ayrshire, Scotland, United Kingdom | 2 March 1625 Whitehall, Greater London, England, United Kingdom | Anne Cuninghame (bef1588-1647) Anne Stewart (-aft1669) |
| Margaret Hamilton (-aft1606) | |||
| Edward Hamilton (bef1589-bef1604) | |||
Footnotes (including sources)
| ‡ General |