Hennecky Family History

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

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