Denecker Family History

You can see how Denecker families moved over time by selecting different census years. The Denecker family name was found in the USA in 1920. In 1920 there were 3 Denecker families living in New York. This was about 60% of all the recorded Denecker's in USA. New York had the highest population of Denecker families in 1920.

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