Sir Robert Smythe Muir Mackenzie of Delvine, 4th Bt.
(1841-1918) (–)
Parents
Children
Siblings
- Sophia Sarah Geraldine Muir Mackenzie
- Sir Alexander Muir Mackenzie of Delvine, 3rd Bt.
- Georgina Muir Mackenzie
- Montague Muir Mackenzie
- Cecil Cholmeley Muir Mackenzie
- Susan Anne Eliza Muir Mackenzie
- Lucy Jane Eleanor Muir Mackenzie
- Kenneth Muir Mackenzie, 1st Baron Muir Mackenzie
- John William Muir Mackenzie