Gahnhamer Family History

You can see how Gahnhamer families moved over time by selecting different census years. The Gahnhamer family name was found in the USA in 1880. In 1880 there were 5 Gahnhamer families living in New York. This was 100% of all the recorded Gahnhamer's in USA. New York had the highest population of Gahnhamer families in 1880.

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