Koos Family History

You can see how Koos families moved over time by selecting different census years. The Koos family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Koos families were found in USA in 1880. In 1891 there were 4 Koos families living in Glamorgan. This was 100% of all the recorded Koos's in United Kingdom. Glamorgan had the highest population of Koos families in 1891.

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