| Father | Male Frank Hermsen |
| Born | 17 Mar 1886 | |
| Died | 23 Mar 1960 | Green Bay, Brown, Wisconsin |
| Buried | Mount Calvary Cemetery, DePere, Wisconsin |
|
| Married | ||
| Father | John Hermsen | F173529 Group Sheet | |
| Mother | Elisabeth Petronella VanderHorst | F173529 Group Sheet | |
| Mother | Female Elizabeth Heuvelmans |
| Born | Jun 1889 | |
| Died | 1957 | |
| Buried | Mount Calvary Cemetery, DePere, Wisconsin |
|
| Father | Theodore Hubert Heuvelmans | F78901 Group Sheet | |
| Mother | Johanna Gerrits | F78901 Group Sheet | |
| Child 1 | Male James Hermsen |
| Born | 29 Nov 1910 | |
| Died | 15 Jul 1996 | Green Bay, Brown, Wisconsin |
| Buried | Mount Calvary Cemetery, DePere, Wisconsin |
|
| Spouse | Sylvia M Fischer | F79089 | |
| Married | 07 Jul 1934 | |
| Child 2 | Female Anna Hermsen |
| Born | 12 Apr 1912 | Green Bay, Brown, Wisconsin |
| Died | 12 Mar 1994 | |
| Buried | ||
| Spouse | Amos Wilson | F6089 | |
| Married | ||
| Child 3 | Male Norbert Hermsen |
| Born | 16 Mar 1914 | |
| Died | 12 Jul 1986 | |
| Buried | ||
| Spouse | Pauline Stoner | F6109 | |
| Married | ||
| Child 4 | Female Rosella M Hermsen |
| Born | 24 Apr 1916 | DePere, Brown Co, Wisconsin |
| Died | 16 Mar 2005 | |
| Buried | Mount Calvary Cemetery, DePere, Wisconsin |
|
| Spouse | Richard Vandertie | F6128 | |
| Married | ||
| Child 5 | Male Robert Henry Hermsen |
| Born | 21 Mar 1918 | Green Bay, Brown, Wisconsin |
| Died | 07 Dec 1993 | |
| Buried | ||
| Spouse | Clara DeMuth | F6151 | |
| Married | ||
| Spouse | Anita Gamol | F211273 | |
| Married | 29 Jul 1970 | |
| Child 6 | Female Bernadette L Hermsen |
| Born | 02 Nov 1919 | Green Bay, Brown, Wisconsin |
| Died | 08 Dec 2013 | |
| Buried | Mount Olivet Catholic Cemetery, De Pere, Wisconsin |
|
| Spouse | Richard C Staddler | F56334 | |
| Married | 14 Feb 1975 | Brown County, Wisconsin |
| Child 7 | Female Isabelle M Hermsen |
| Born | 13 Jan 1922 | Green Bay, Brown, Wisconsin |
| Died | 11 Aug 2000 | Fond du lac County, Wisconsin |
| Buried | ||
| Spouse | Eugene P Due | F6180 | |
| Married | ||
| Child 8 | Female Elaine R Hermsen |
| Born | 29 Apr 1924 | |
| Died | 29 Apr 2007 | |
| Buried | Mount Calvary Cemetery, DePere, Wisconsin |
|
| Spouse | Lewis A Duquaine | F56331 | |
| Married | 29 May 1942 | Green Bay, Brown, Wisconsin |
| Child 9 | Female Bessie Ann Hermsen |
| Born | 13 Dec 1925 | Green Bay, Brown, Wisconsin |
| Died | 11 Mar 1979 | Green Bay, Brown, Wisconsin |
| Buried | ||
| Spouse | Alfred Jacobe | F6201 | |
| Married | ||
| Child 10 | Female Tessie Hermsen |
| Born | 13 Dec 1925 | Green Bay, Brown, Wisconsin |
| Died | 23 Aug 2007 | Kansas |
| Buried |
| Child 11 | Male Clarence Milford Hermsen |
| Born | 14 Jul 1930 | West DePere, Brown Co, Wisconsin |
| Died | 05 Aug 1994 | Ashwaubenon, Brown Co, Wisconsin |
| Buried | Mount Calvary Cemetery, DePere, Wisconsin |
|
| Spouse | Marilyn Agnes Kuhn | F79237 | |
| Married | 14 Jul 1962 | |
| Child 12 | Male Gerald Hermsen |
| Born | 12 Jun 1932 | |
| Died | 10 Dec 2018 | |
| Buried | Highland Memorial Park, Appleton, Outagamie Co, Wisconsin |
|
| Spouse | Evelyn Klipstine | F56333 | |
| Married | 31 Aug 1957 | |
| Child 13 | Female Betty Jean Hermsen |
| Born | 1934 | Green Bay, Brown, Wisconsin |
| Died | 1934 | Green Bay, Brown, Wisconsin |
| Buried |