Althanson Family History

You can see how Althanson families moved over time by selecting different census years. The Althanson family name was found in the USA in 1840. In 1840 there was 1 Althanson family living in Maryland. This was 100% of all the recorded Althanson's in USA. Maryland had the highest population of Althanson families in 1840.

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