Ollerow Family History

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

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