− | [[Massachusets]]. [[Middlesex]]. [[United States Census, 1940|1940 US census, population schedule]]. Digital images and Database, Familysearch.org. https://familysearch.org/pal:/MM9.1.1/XQPG-14G. | + | [[Massachusets]]. [[Middlesex]]. [[was part of the::United States Census, 1940|1940 US census, population schedule]]. Digital images and Database, Familysearch.org. https://familysearch.org/pal:/MM9.1.1/XQPG-14G. |