Trefery Family History

You can see how Trefery families moved over time by selecting different census years. The Trefery family name was found in the USA, and Canada between 1911 and 1920. The most Trefery families were found in USA in 1920. In 1920 there were 3 Trefery families living in Massachusetts. This was about 75% of all the recorded Trefery's in USA. Massachusetts had the highest population of Trefery families in 1920.

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