| Father | Male William Joseph Rolf |
| Born | 15 Feb 1876 | Town of Woodville, Calumet Co, Wisconsin |
| Died | 16 Oct 1913 | |
| Buried | St Francis Cemetery, Hollandtown, Wisconsin |
|
| Married | 16 Jan 1900 | Hollandtown, Brown Co, Wisconsin |
| Other Spouse | Wilhelmina Kersten | F51142 | |
| Married | 1903 | |
| Father | William Rolf | F61956 Group Sheet | |
| Mother | Anna Maria Theresia Remmers | F61956 Group Sheet | |
| Mother | Female Anna Maria DeBruin |
| Born | 25 Nov 1873 | Hollandtown, Brown Co, Wisconsin |
| Died | 06 Apr 1901 | DePere, Brown Co, Wisconsin |
| Buried | St Francis Cemetery, Hollandtown, Wisconsin |
|
| Father | Peter John DeBruin | F1210 Group Sheet | |
| Mother | Johanna Arts | F1210 Group Sheet | |