George Keith, 4th Earl Marischal 61
- Born: 1553
- Marriage (1): Margaret Home on 4 February 1581
- Marriage (2): Margaret Ogilvy
- Died: 2 April 1623, Dunotter Castle, Kincardineshire aged 70
Founder of Marischal College, Aberdeen.
George married Margaret Home, daughter of Alexander Home, 5th Lord Home and Margaret Ker, on 4 February 1581. (Margaret Home was born on 12 May 1565 and died in May 1598.)
George next married Margaret Ogilvy, daughter of James Ogilvy, 5th Lord Ogilvy and Unknown. (Margaret Ogilvy was born in 1570.)