Bertolero Family History

You can see how Bertolero families moved over time by selecting different census years. The Bertolero family name was found in the USA in 1920. In 1920 there were 2 Bertolero families living in South Dakota. This was about 40% of all the recorded Bertolero's in USA. South Dakota had the highest population of Bertolero families in 1920.

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