De grado Family History

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

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