Grefferman Family History

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

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