De martz Family History

You can see how De martz families moved over time by selecting different census years. The De martz family name was found in the USA in 1920. In 1920 there was 1 De martz family living in Pennsylvania. This was 100% of all the recorded De martz's in USA. Pennsylvania had the highest population of De martz families in 1920.

Use census records and voter lists to see where families with the De martz surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.