Dergory Family History

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

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