Olharva Family History

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

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