Def Family History

You can see how Def families moved over time by selecting different census years. The Def family name was found in the USA, and Canada between 1880 and 1920. The most Def families were found in Canada in 1911. In 1911 there were 2 Def families living in Ontario. This was 100% of all the recorded Def's in Canada. Ontario had the highest population of Def families in 1911.

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