{geni:about_me} Martin Houpt in [https://familysearch.org/pal:/MM9.1.1/MWF6-3WF '''United States Census, 1880'''] for Peters, Franklin Co., Pennsylvania:
Occupation: Laborer
Ethnicity: American
Father's Birthplace: Germany
Mother's Birthplace: Germany
* ''Household Gender Age Birthplace''
* Self Martin Houpt M 35 Pennsylvania, United States
* Wife Ellen Houpt F 23 Pennsylvania, United States (23 does not work with 1910 or 1930 census info)
* Daughter Elizabeth Houpt F 8 Pennsylvania, United States
* Daughter Rosa Houpt F 4 Pennsylvania, United States
* Mother-in-law Abbie Walker F 70 Pennsylvania, United States
* Brother-in-law Andrew Walker M 40 Pennsylvania, United States

Martin Houpt in [https://familysearch.org/pal:/MM9.1.1/MG86-JX4 '''United States Census, 1910'''] for Peters, Franklin, Pennsylvania:
* ''Household Gender Age Birthplace''
* Head Martin Houpt M 63 Pennsylvania
* Wife Ellen Houpt F 60 Pennsylvania