Sininckson Family History

You can see how Sininckson families moved over time by selecting different census years. The Sininckson family name was found in the USA in 1920. In 1920 there was 1 Sininckson family living in New Jersey. This was 100% of all the recorded Sininckson's in USA. New Jersey had the highest population of Sininckson families in 1920.

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