1910 1940 Federal Censuses & State Censuses to Fill in the Gaps

The U.S. censuses for the 20th century are overflowing with amazing clues for your genealogy research. Learn what you might be missing if you are not familiar with the questions and the enumerator instructions, especially in regards to your immigrant ancestors. We end this discussion with the often overlooked state censuses and the brick wall busting information they can hold.