John Duff, 6th of Drummuir

Parents

• Alexander Duff of Davidson
• Magdalen Duff

Children

Siblings

• Archibald Duff, 7th of Drummuir
• William Duff
• Arthur Macfarlane
• Robert Macfarlane
• Hugh Falconer Macfarlane
• Magdalen Alicia Seabury Macfarlane
• Andrew Macfarlane