Cosgollan Family History

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

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