O hart Family History

You can see how O hart families moved over time by selecting different census years. The O hart family name was found in the USA between 1880 and 1920. The most O hart families were found in USA in 1880. In 1880 there were 8 O hart families living in New York. This was 100% of all the recorded O hart's in USA. New York had the highest population of O hart families in 1880.

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