Sinnholdt Family History

You can see how Sinnholdt families moved over time by selecting different census years. The Sinnholdt family name was found in the USA in 1880. In 1880 there were 4 Sinnholdt families living in Iowa. This was 100% of all the recorded Sinnholdt's in USA. Iowa had the highest population of Sinnholdt families in 1880.

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