Ongeau Family History

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

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