Dwyir Family History

You can see how Dwyir families moved over time by selecting different census years. The Dwyir family name was found in the USA between 1840 and 1880. The most Dwyir families were found in USA in 1880. In 1840 there was 1 Dwyir family living in Illinois. This was 100% of all the recorded Dwyir's in USA. Illinois had the highest population of Dwyir families in 1840.

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