AfriGeneas Genealogy and History Forum
1940 Census: Muddy Waters
McKinley Morganfield, known as Muddy Waters
Coahoma County, Mississippi Belmont Plantation
The interesting thing about this census, is, according to wikipedia bio, that Muddy's wife Maybelle had left him 5 years before, but he still listed her as his wife in the 1940 census.
This is three years before moving to Chicago to start his professional music career
Muddy Waters' Bio