Callohan Family History

You can see how Callohan families moved over time by selecting different census years. The Callohan family name was found in the USA, and Canada between 1880 and 1920. The most Callohan families were found in USA in 1880. In 1880 there were 16 Callohan families living in Massachusetts. This was about 24% of all the recorded Callohan's in USA. Massachusetts had the highest population of Callohan families in 1880.

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