Gannch Family History

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

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