Grethar Family History

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

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