Treolani Family History

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

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