Blennau Family History

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

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