Blennerhassett Family History

You can see how Blennerhassett families moved over time by selecting different census years. The Blennerhassett family name was found in the USA, and the UK between 1880 and 1920. The most Blennerhassett families were found in USA in 1880. In 1891 there were 4 Blennerhassett families living in Breconshire. This was about 31% of all the recorded Blennerhassett's in United Kingdom. Breconshire and 1 other county had the highest population of Blennerhassett families in 1891.

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