Mazoneilli Family History

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

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