Rosoncky Family History

You can see how Rosoncky families moved over time by selecting different census years. The Rosoncky family name was found in the USA in 1880. In 1880 there was 1 Rosoncky family living in Connecticut. This was 100% of all the recorded Rosoncky's in USA. Connecticut had the highest population of Rosoncky families in 1880.

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