Therca Family History

You can see how Therca families moved over time by selecting different census years. The Therca family name was found in the USA in 1920. In 1920 there were 5 Therca families living in New York. This was 100% of all the recorded Therca's in USA. New York had the highest population of Therca families in 1920.

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