Isor Family History

You can see how Isor families moved over time by selecting different census years. The Isor family name was found in the USA between 1840 and 1920. The most Isor families were found in USA in 1880. In 1840 there was 1 Isor family living in Maryland. This was about 50% of all the recorded Isor's in USA. Maryland and 1 other state had the highest population of Isor families in 1840.

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