O'sulivan Family History

You can see how O'sulivan families moved over time by selecting different census years. The O'sulivan family name was found in the USA, and Scotland between 1851 and 1880. The most O'sulivan families were found in USA in 1880. In 1880 there were 19 O'sulivan families living in Nebraska. This was about 29% of all the recorded O'sulivan's in USA. Nebraska had the highest population of O'sulivan families in 1880.

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