University of Massachusetts Lowell, Center for Lowell History
Manny Dias Collection [1919-1950]
References:
-Lowell Sun, 1919-1981.
-Naturalization Records. National Archives at Boston, Waltham, Massachusetts.
-State of Massachusetts. Massachusetts Death Index, 1970-2003. Boston, MA, USA: Commonwealth of Massachusetts Department of Health Services, 2005.
-United States of America, Bureau of the Census. Fifteenth Census of the United States, 1930. Washington, D.C.: National Archives and Records Administration, 1930. T626, 2,667 rolls.