Thegraph Family History

You can see how Thegraph families moved over time by selecting different census years. The Thegraph family name was found in the USA in 1880. In 1880 there was 1 Thegraph family living in Iowa. This was 100% of all the recorded Thegraph's in USA. Iowa had the highest population of Thegraph families in 1880.

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