O'houlan Family History

You can see how O'houlan families moved over time by selecting different census years. The O'houlan family name was found in the USA in 1880. In 1880 there was 1 O'houlan family living in Massachusetts. This was 100% of all the recorded O'houlan's in USA. Massachusetts had the highest population of O'houlan families in 1880.

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