Duncan was born about 1787 in Isle of Islay, Scotland, the son of unknown parents.
His wife was Margaret McAllister. They were married, but the date and place have not been found. Their only known child was Margaret (1813-1892).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1787 |
|
Note 1
!Note: This family from LDS Ancestral File.