Trefy Family History

You can see how Trefy families moved over time by selecting different census years. The Trefy family name was found in the USA between 1880 and 1920. The most Trefy families were found in and USA in 1880. In 1880 there were 2 Trefy families living in Michigan. This was about 67% of all the recorded Trefy's in USA. Michigan had the highest population of Trefy families in 1880.

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