Jean Mackenzie Peerage person ID=109536 (1628–1674) Parents Barbara Forbes George Mackenzie, 2nd Earl of Seaforth Children Lady Jean Erskine Lady Marie Erskine Charles Erskine, 22nd Earl of Mar Lady Barbara Erskine Lady Sophia Erskine Siblings Kenneth Mackenzie, 3rd Earl of Seaforth George Mackenzie Margaret Mackenzie Colin Mackenzie Roderick Mackenzie Barbara Mackenzie John Mackenzie, 1st of Grinard Partners Andrew Fraser, 3rd Lord Fraser John Erskine, 21st Earl of Mar