Ontrof Family History

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

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