Mercalli Family History

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

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