Tennegan Family History

You can see how Tennegan families moved over time by selecting different census years. The Tennegan family name was found in the USA between 1880 and 1920. The most Tennegan families were found in USA in 1880. In 1880 there were 8 Tennegan families living in New York. This was 100% of all the recorded Tennegan's in USA. New York had the highest population of Tennegan families in 1880.

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