| Father | Male William Martin Jansen |
| Born | 20 Sep 1876 | Germany |
| Died | 31 Jul 1959 | |
| Buried | St Mary Cemetery, Kaukauna, Wisconsin |
|
| Married | 26 Oct 1898 | St John Nepomucene Church, Little Chute, Outagamie, Wisconsin |
| Father | John Janssen | F16736 Group Sheet | |
| Mother | Maria Theodora Weyenberg | F16736 Group Sheet | |
| Mother | Female Christine Jansen |
| Born | 02 Feb 1880 | |
| Died | 15 Nov 1950 | |
| Buried | St Mary Cemetery, Kaukauna, Wisconsin |
|
| Father | Albert Jansen | F735 Group Sheet | |
| Mother | Henrica VanDeHey | F735 Group Sheet | |
| Child 1 | Female Theodora Maria Jansen |
| Born | 12 Aug 1899 | Combined Locks, Outagamie, Wisconsin |
| Died | 04 Mar 1977 | Little Chute, Outagamie, Wisconsin |
| Buried | St John Cemetery, Little Chute, Outagamie, Wisconsin |
|
| Spouse | Walter James Zornow | F17661 | |
| Married | 12 Aug 1919 | St Mary Church, Kaukauna, Outagamie Co, Wisconsin |
| Child 2 | Male Raymond J Jansen |
| Born | 21 Jun 1901 | Town of Buchanan, Outagamie Co, Wisconsin |
| Died | 03 Jul 1980 | Kaukauna, Outagamie, Wisconsin |
| Buried | St Mary Cemetery, Kaukauna, Wisconsin |
|
| Spouse | Delia Christina VanderWyst | F4506 | |
| Married | 11 Jul 1933 | Outagamie Co, Wisconsin |
| Child 3 | Female Harriet Marie Jansen |
| Born | 16 May 1904 | Combined Locks, Outagamie, Wisconsin |
| Died | 19 Mar 1954 | |
| Buried | St Mary Cemetery, Kaukauna, Wisconsin |
|
| Spouse | Francis Gerald Baeten | F21755 | |
| Married | ||
| Child 4 | Female Mathilda Rose Jansen |
| Born | 08 Sep 1906 | Combined Locks, Outagamie, Wisconsin |
| Died | 19 Jul 1990 | Little Chute, Outagamie, Wisconsin |
| Buried | Allouez Catholic Cemetery, Green Bay, Brown Co, Wisconsin |
|
| Spouse | Edmund Lawrence Sanders | F8712 | |
| Married | 22 May 1926 | Washington, Washington Co, Pennsylvania |
| Child 5 | Female Florence M Jansen |
| Born | 26 Feb 1908 | Town of Buchanan, Outagamie Co, Wisconsin |
| Died | 30 Jul 1986 | Appleton, Outagamie, Wisconsin |
| Buried | St Joseph Cemetery, Appleton, Outagamie, Wisconsin |
|
| Spouse | Roy Schuler | F67262 | |
| Married | 17 Dec 1931 | Milwaukee, Milwaukee Co, Wisconsin |
| Spouse | Edward P Frieders | F67258 | |
| Married | ||
| Child 6 | Male Edward Jansen |
| Born | 04 Oct 1910 | Kaukauna, Outagamie, Wisconsin |
| Died | 06 Dec 1986 | Appleton, Outagamie, Wisconsin |
| Buried | Union Cemetery, Kaukauna, Wisconsin |
|
| Spouse | Linda Wilhelmina Peters | F69780 | |
| Married | ||
| Child 7 | Male Wilbert A Jansen |
| Born | 06 Jan 1913 | Town of Buchanan, Outagamie Co, Wisconsin |
| Died | 16 Mar 1995 | |
| Buried | Holy Cross Cemetery, Kaukauna, Wisconsin |
|
| Spouse | Ruth Marie Baeten | F36498 | |
| Married | 02 Oct 1943 | St Paul Church, Wrightstown, Brown Co, Wisconsin |
| Child 8 | Female Margaret Delia Janssen |
| Born | 30 May 1915 | |
| Died | 22 Jul 1987 | Dane County, Wisconsin |
| Buried | ||
| Spouse | Robert Theodore Lamers | F6192 | |
| Married | 15 Oct 1935 | Kaukauna, Outagamie, Wisconsin |
| Child 9 | Male James J Jansen |
| Born | 08 Feb 1922 | Kaukauna, Outagamie, Wisconsin |
| Died | 01 Feb 1987 | Appleton, Outagamie, Wisconsin |
| Buried | Holy Cross Cemetery, Kaukauna, Wisconsin |
|
| Spouse | Florence R Gussert | F50505 | |
| Married | 29 Nov 1941 | Holy Cross Church, Kaukauna, Outagamie Co, Wisconsin |