Gretanus Family History

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

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