| Ernest William |
Bonker |
* 1907 Worth County, Iowa, USA + 2001 Mason City, Iowa, USA |
- |
|
| Abraham W. |
Gilbert |
* 1876 Worth County, Iowa, USA |
Gilbert - McPherson |
|
| Helen |
Gilbert |
* 1898 Worth County, Iowa, USA |
Gilbert - Carter |
|
| Clarence Edward |
Gilbertsen |
* 1893 Worth County, Iowa, USA |
Gilbertson - Bredison |
|
| Edward Walter "Eddie" |
Gilbertson |
* 1869 Wisconsin + Worth County, Iowa, USA |
Kjersundlien Gilbertsen - Larsdatter "Larson" |
|
| Raymond O. |
Gilbertson |
* 1901 Worth County, Iowa, USA + 1984 Gra Forks, Grand Forks County, North Dakota, USA |
Gilbertson - Otterson |
|
| Henry |
Trettin |
* 1876 Worth County, Iowa, USA + 1958 Grafton, Worth County, Iowa, USA |
Trettin - Greshamer |
|
| Henry |
Trettin |
* 1876 Worth County, Iowa, USA + 1958 Grafton, Worth County, Iowa, USA |
Trettin - Greshamer |
|
