David Francis Hogan: Legally changed name to Frank when he became a U.S. citizen.
Library and Archives Canada; Ottawa, Ontario, Canada; CEF Personnel Files; Reference: RG 150; Volume: Box 4421 - 42
The National Archives at St. Louis; St. Louis, Missouri; World War II Draft Cards (Fourth Registration) for the State of Massachusetts; Record Group Title: Records of the Selective Service System, 1926-1975; Record Group Number: 147; Series Number: M2090
Year: 1930; Census Place: Medford, Middlesex, Massachusetts; Roll: 925; Page: 10A; Enumeration District: 0323; FHL microfilm: 2340660
Year: 1930; Census Place: Medford, Middlesex, Massachusetts; Roll: 925; Page: 10A; Enumeration District: 0323; FHL microfilm: 2340660
Marital Status: Married; Relation to Head: Head
Year: 1930; Census Place: Medford, Middlesex, Massachusetts; Roll: 925; Page: 10A; Enumeration District: 0323; FHL microfilm: 2340660
The National Archives at St. Louis; St. Louis, Missouri; World War II Draft Cards (Fourth Registration) for the State of Massachusetts; Record Group Title: Records of the Selective Service System, 1926-1975; Record Group Number: 147; Series Number: M2090