| 1. Rosburg, Ray William |
 |
| B: |
17 May 1928 |
| P: |
Graettinger, Palo Alto, Iowa, USA |
| D: |
11 Sep 1971 |
| P: |
Estherville, Emmet, Iowa, USA |
|
| 2. Rosburg, Raymond A "RAY" |
|
| B: |
25 Dec 1892 |
| P: |
Iowa Township, Iowa, Iowa, USA |
| M: |
20 Aug 1919 |
| P: |
Clayton, Iowa, USA |
| D: |
3 Mar 1969 |
| P: |
Graettinger, Palo Alto, Iowa, USA |
|
| 4. Rosburg, Carl Henry |
|
| B: |
22 Dec 1866 |
| P: |
Giard, Clayton, Iowa, USA |
| M: |
24 Jan 1894 |
| P: |
Luzerne, Benton, Iowa, USA |
| D: |
12 Jun 1926 |
| P: |
Hubbard, Hardin, Iowa, USA |
|
| 8. Rosburg, Wulf WILLIAM Frederich |
=> |
|
| B: |
12 Dec 1836 |
| P: |
Harmsdorf, Ostholstein, Schleswig-Holstein, Germany |
| M: |
31 Oct 1863 |
| P: |
Clermont, Fayette, Iowa, USA |
| D: |
17 Apr 1917 |
| P: |
Luzerne, Benton, Iowa, USA |
|
| 5. Grimm, Eleanora |
|
| B: |
10 Sep 1868 |
| P: |
Luzerne, Benton, Iowa, USA |
| D: |
12 May 1915 |
| P: |
Hubbard, Hardin, Iowa, USA |
|
| 10. Grimm, August Frederick |
|
| B: |
1 Aug 1818 |
| P: |
Mecklenburg-Vorpommern, Germany |
| M: |
|
| P: |
|
| D: |
31 Dec 1897 |
| P: |
Hardin, Iowa, USA |
|
1928 - 1971 (43 years)