| Father | Male Sylvester Jacob Vandenberg |
| Born | 18 May 1896 | Little Chute, Outagamie, Wisconsin |
| Died | 04 Jun 1973 | Little Chute, Outagamie, Wisconsin |
| Buried | St John Cemetery, Little Chute, Outagamie, Wisconsin |
|
| Married | 15 Nov 1922 | St John Nepomucene Church, Little Chute, Outagamie, Wisconsin |
| Father | George Vandenberg | F4068 Group Sheet | |
| Mother | Wilhelmina Maria Jansen | F4068 Group Sheet | |
| Mother | Female Barbara Katherine Peeters |
| Born | 04 Dec 1902 | Little Chute, Outagamie, Wisconsin |
| Died | 24 Aug 1982 | Little Chute, Outagamie, Wisconsin |
| Buried | St John Cemetery, Little Chute, Outagamie, Wisconsin |
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| Father | Gerard Hubert Peeters | F527 Group Sheet | |
| Mother | Anna Wittmann | F527 Group Sheet | |
| Child 1 | Male Mark Sylvester Vandenberg |
| Born | 23 Oct 1923 | Little Chute, Outagamie, Wisconsin |
| Died | 26 Oct 1923 | Little Chute, Outagamie, Wisconsin |
| Buried | St John Cemetery, Little Chute, Outagamie, Wisconsin |
| Child 2 | Male Robert John Vandenberg |
| Born | 08 Sep 1924 | Little Chute, Outagamie, Wisconsin |
| Died | 05 Feb 2000 | Appleton, Outagamie, Wisconsin |
| Buried | ||
| Spouse | Living | F2154 | |
| Married | ||
| Child 3 | Female Jean Frances Vandenberg |
| Born | 01 Dec 1926 | Little Chute, Outagamie, Wisconsin |
| Died | 06 Dec 2009 | Little Chute, Outagamie, Wisconsin |
| Buried | St John Cemetery, Little Chute, Outagamie, Wisconsin |
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| Spouse | Norbert John Leitermann | F2155 | |
| Married | 27 Dec 1945 | St John Nepomucene Church, Little Chute, Outagamie, Wisconsin |
| Child 4 | Female Marian June Vandenberg |
| Born | 11 Jun 1937 | Little Chute, Outagamie, Wisconsin |
| Died | 03 Nov 2011 | Duluth, St Louis Co, Minnesota |
| Buried | St John Cemetery, Little Chute, Outagamie, Wisconsin |
|
| Spouse | Robert Charles Pickett | F2156 | |
| Married | 15 Sep 1972 | |
| Child 5 | Male Roy James Vandenberg |
| Born | 14 Dec 1942 | Little Chute, Outagamie Co, Wisconsin |
| Died | 22 Sep 2024 | Kaukauna, Outagamie Co, Wisconsin |
| Buried | ||
| Spouse | Living | F2157 | |
| Married | ||