Trettor Family History

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

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