Duncan was born about 1790, the son of unknown parents. The place is not known.
He died in 1865. The place is not known.
His wife was Sarah McIntyre. They were married, but the date and place have not been found. Their two known children were Colin (1825-1905) and John (c1840-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1790 | ||||
| Death | 1865 |