John Robertson Duncan to Lily Duncan - 1911 Census household returns
- John Robertson Duncan
- John Samuel Duncan
- John Scarlett Duncan
- John Sindney Duncan
- John Stewart Duncan
- John Thomas Duncan
- John Thomas Duncan
- John Thomas Duncan
- John Thomas Duncan
- John Thomas Duncan
- John Thomas Duncan
- John Thornton Duncan
- John Weddell Duncan
- John William Duncan
- John William Duncan
- John William Duncan
- John William Duncan
- John William Duncan
- John Wilson Duncan
- Johnathan Duncan
- Jonathan Duncan
- Jonathan Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Duncan
- Joseph Charles Duncan
- Joseph Ferguson Duncan
- Joseph Gee Duncan
- Joseph Henry Duncan
- Joseph Henry Duncan
- Joseph Henry Duncan
- Joseph Richardson Duncan
- Joseph William Duncan
- Josephine Duncan
- Julia L Duncan
- Kate Duncan
- Kate Duncan
- Kate Priday Duncan
- Kenneth Duncan
- Lamas Duncan
- Laurence Duncan
- Laurence Arms Duncan
- Lavinia Jane Duncan
- Leland Lewis Duncan
- Leonard James Duncan
- Leonard Septimus Duncan
- Leselie Fraser Duncan
- Leslie Duncan
- Lettie Duncan
- Lewich Duncan
- Lewis Samuel Duncan
- Lewis Sidney Duncan
- Lily Duncan