Janscso Family History

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

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