| Father | Male Joseph Samuel Duncan |
| Born | 24 May 1935 | Richards, Vernon County, Missouri, USA |
| Died | 1980 | |
| Buried | ||
| Married | ||
| Father | ||
| Mother | ||
| Mother | Female Living |
| Born | ||
| Died | ||
| Buried | ||
| Father | Aaron Strahm | F5490 Group Sheet | |
| Mother | Freida Olive Liechte | F5490 Group Sheet | |
| Child 1 | Male Bruce David Duncan |
| Born | 21 Nov 1957 | Kansas City, Jackson County, Missouri, USA |
| Died | 19 Apr 1980 | |
| Buried |