-Yes, date unknown
| Otta M. Armstrong | |
| D: | Yes, date unknown |
-Yes, date unknown
| Robert A. Armstrong | |
| D: | Yes, date unknown |
-Yes, date unknown
| Erma P. Armstrong | |
| D: | Yes, date unknown |
-Yes, date unknown
| Alma L. Armstrong | |
| D: | Yes, date unknown |
-Yes, date unknown
| Agnes L. Armstrong | |
| D: | Yes, date unknown |
-Yes, date unknown
| Ernest C. Armstrong | |
| D: | Yes, date unknown |
|
1848-1917
| Robert Oscar Armstrong | |
| B: | 14 Jun 1848 |
| Andrew County, Missouri | |
| D: | 1917 |
1854-Yes, date unknown
| Maggie J. Alexander | |
| B: | 1854 |
| Capay, Yolo, California, United States | |
| M: | 21 Feb 1873 |
| D: | Yes, date unknown |