Trevethan Family History

You can see how Trevethan families moved over time by selecting different census years. The Trevethan family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Trevethan families were found in United Kingdom in 1891. In 1891 there were 128 Trevethan families living in Cornwall. This was about 65% of all the recorded Trevethan's in United Kingdom. Cornwall had the highest population of Trevethan families in 1891.

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