Ohlhart Family History

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

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