Grathrus Family History

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

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