Oncken Family History

You can see how Oncken families moved over time by selecting different census years. The Oncken family name was found in the USA, and the UK between 1880 and 1920. The most Oncken families were found in USA in 1920. In 1891 there were 3 Oncken families living in Lincolnshire. This was 100% of all the recorded Oncken's in United Kingdom. Lincolnshire had the highest population of Oncken families in 1891.

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