Welenzki Family History

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

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