Siffvenius Family History

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

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