Sinlack Family History

You can see how Sinlack families moved over time by selecting different census years. The Sinlack family name was found in the USA in 1920. In 1920 there was 1 Sinlack family living in Maryland. This was about 50% of all the recorded Sinlack's in USA. Maryland and 1 other state had the highest population of Sinlack families in 1920.

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