Jonckheer Family History

You can see how Jonckheer families moved over time by selecting different census years. The Jonckheer family name was found in the USA, and the UK between 1891 and 1920. The most Jonckheer families were found in USA in 1920, and United Kingdom in 1891. In 1920 there was 1 Jonckheer family living in Connecticut. This was 100% of all the recorded Jonckheer's in USA. Connecticut had the highest population of Jonckheer families in 1920.

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