Grockow Family History

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

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