1875 - 1947 (71 years)
| Mary Rena Monson 1909-1988 |
| Mary Rena Monson | |
| B: | 3 Jan 1909 |
| Minnesota | |
| D: | 21 Jul 1988 |
| Kittson, Minnesota | |
| Annie L Monson 1902-1989 |
| Annie L Monson | |
| B: | 29 Sep 1902 |
| Minnesota | |
| D: | 9 Dec 1989 |
| Honolulu, Honolulu, Hawaii | |
 | Martin H Monson Abt 1900- |
| Martin H Monson | |
| B: | Abt 1900 |
| Minnesota | |
|
| Anne Isabella Sylvester 1875-1947 |
| Anne Isabella Sylvester | |
| B: | 4 Aug 1875 |
| Scarborough, York, Ontario | |
| D: | 24 Apr 1947 |
| Minnesota City, Winona, Minnesota | |
| Ole Monson 1872-1948 |
| Ole Monson | |
| B: | 19 Jan 1872 |
| Sweden | |
| D: | 10 Apr 1948 |
| Kittson, Minnesota | |
