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

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