Senecay Family History

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

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