Sienison Family History

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

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