| Ann Louise Martens | |
| B: | 1 May 1948 |
| Lake City Iowa | |
| D: | 31 Dec 1992 |
| Rockwell City, Calhoun, Iowa, United States | |
|
| Margaret Evelyn Martens (nee Thompson) | |
| B: | 2 Nov 1919 |
| Kensett, Worth County, Iowa, United States | |
| D: | 17 May 2005 |
| Paul Leroy Martens | |
| B: | 6 Sep 1916 |
| Calhoun, Harrison County, Iowa, United States | |
| M: | 15 Jan 1945 |
| Fort Dodge, Webster County, Iowa, USA | |
| D: | 3 Mar 2005 |