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- [S3] Geni World Family Tree.
George William Theisen<br>Gender: Male<br>Birth: Jan 31 1893 - Chicago, Illinois, USA<br>Father: <a>Peter Theisen</a><br>Mother: <a>Mary Catherine Theisen (born Schmidt)</a><br>Children: <a>Dorothy M (born Theisen)</a>, <a>George William Theisen</a>, <a>Robert Daniel Theisen</a><br>Siblings: <a>John Joseph Theisen</a>, <a>Albert Theisen</a>, <a>Frank L Theison</a>, <a>Mary (born Theisen)</a>, <a>Henry Francis Theisen</a>, <a>Ambrose Theisen</a>, <a>Lillian (born Theisen)</a>, <a>Michael J Theison</a>, <a>Joseph H Theison</a>, <a>Veronica (born Theisen)</a>, <a>Lucille M (born Thesieus)</a>, <a>Margaret (born Theisen)</a>, <a>Camelia (born Theisen)</a>, <a>Anna E. (born Theisen)</a>
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