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

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