Joncis Family History

You can see how Joncis families moved over time by selecting different census years. The Joncis family name was found in the USA in 1880. In 1880 there were 6 Joncis families living in Massachusetts. This was 100% of all the recorded Joncis's in USA. Massachusetts had the highest population of Joncis families in 1880.

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