Ohlsem Family History

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

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