Olawghlin Family History

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

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