Marian Blakiston-Houston

(1905-1991) (1905–1991)

Parents

• Richard Blakiston-Houston
• Lilian Agnes Kidston

Children

• David MacMillan
• Andrew Allardice MacMillan
• George Gordon MacMillan of MacMillan and Knap
• Elizabeth Judy MacMillan
• John MacMillan

Siblings

• Elizabeth Blakiston-Houston
• George Blakiston-Houston
• John Matthew Blakiston-Houston

Partners

• Gordon Holmes MacMillan