Joncks Family History

You can see how Joncks families moved over time by selecting different census years. The Joncks family name was found in the USA in 1880. In 1880 there was 1 Joncks family living in Illinois. This was 100% of all the recorded Joncks's in USA. Illinois had the highest population of Joncks families in 1880.

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