"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MPTT-BX3 : 29 October 2015), Brook H Munson, Baton Rouge Ward 1, East Baton Rouge, Louisiana, United States; citing enumeration district (ED) ED 17, sheet 3B, NARA microfilm publication T624 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,374,526.
"United States World War I Draft Registration Cards, 1917-1918," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KZ88-C1V : 12 December 2014), Howell Brook Munson, 1917-1918; citing East Baton Rouge Parish, Louisiana, United States, NARA microfilm publication M1509 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,684,671.
"United States World War II Draft Registration Cards, 1942," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X5MB-RWG : 8 April 2016), Howell Brook Munson Senior, 1942; citing NARA microfilm publication M1936, M1937, M1939, M1951, M1962, M1964, M1986, M2090, and M2097 (Washington D.C.: National Archives and Records Administration, n.d.).
"Louisiana Deaths Index, 1850-1875, 1894-1956," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:FS13-Y7F : 12 December 2014), Howell Brook Munson, 20 Jul 1951; citing St Francisville, West Feliciana, Louisiana, certificate number 594, State Archives, Baton Rouge; FHL microfilm 1,426,376.