Ohallgan Family History

You can see how Ohallgan families moved over time by selecting different census years. The Ohallgan family name was found in Scotland in 1891. In 1891 there were 2 Ohallgan families living in Lanarkshire. This was 100% of all the recorded Ohallgan's in Scotland. Lanarkshire had the highest population of Ohallgan families in 1891.

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