Colgahan Family History

You can see how Colgahan families moved over time by selecting different census years. The Colgahan family name was found in Scotland in 1871. In 1871 there were 5 Colgahan families living in Lanarkshire. This was 100% of all the recorded Colgahan's in Scotland. Lanarkshire had the highest population of Colgahan families in 1871.

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