De cocker Family History

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

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