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- [S1] FamilySearch Family Tree, https://www.myheritage.com/research/record-40001-1003273442/henry-peter-wojciechowski-wallace-in-familysearch-family-tree.
Henry Peter Wojciechowski - Wallace Gender: Male Birth: July 5 1916 - Wisconsin Residence: 1920 - Milwaukee Ward 1, Milwaukee, Wisconsin, United States Death: Dec 22 1989 Parents: <a>Thomas Wojciechowski</a>, <a>Veronica Wojciechowski (born Choynacki)</a> Siblings: <a>Edward Vincent Wojciechowski - Wallace</a>, <a>Lillian Irene Wojciechowski</a>, <a>Walter Wallace Wojciechowski</a>, <a>Agnes Wojciechowski</a>, <a>Angeline (Nell) Wojciechowski</a>, <a>Rose Wojciechowski</a>, <a>Helen Marie Wojciechowski</a>
- [S8] 1930 United States Federal Census, https://www.myheritage.com/research/record-10134-269026033/henry-wojciechowski-in-1930-united-states-federal-census.
Henry Wojciechowski Gender: Male Birth: Circa 1917 - Wisconsin, United States Residence: 1930 - Milwaukee (Districts 1-250), Milwaukee, Wisconsin, USA Age: 13 Marital status: Single Race: White Language: English Father: Thomas Wojciechowski Father's birth place: Poland Mother: Veronica Wojciechowski Mother's birth place: Poland Brother: Edward Wojciechowski Census:
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