Robert P. Patterson

Robert P. Patterson
Portrait, c. 1945
55th United States Secretary of War
In office
September 27, 1945 – July 18, 1947
PresidentHarry S. Truman
Preceded byHenry L. Stimson
Succeeded byKenneth Claiborne Royall
United States Under Secretary of War
In office
December 16, 1940 – September 27, 1945
PresidentFranklin D. Roosevelt
Harry S. Truman
Preceded byOffice established
Succeeded byKenneth Claiborne Royall
Judge of the United States Court of Appeals for the Second Circuit
In office
March 21, 1939 – July 30, 1940
Appointed byFranklin D. Roosevelt
Preceded byMartin Thomas Manton
Succeeded byJerome Frank
Judge of the United States District Court for the Southern District of New York
In office
May 13, 1930 – March 22, 1939
Appointed byHerbert Hoover
Preceded byThomas D. Thacher
Succeeded bySimon H. Rifkind
Personal details
BornRobert Porter Patterson
(1891-02-12)February 12, 1891
DiedJanuary 22, 1952(1952-01-22) (aged 60)
Resting placeArlington National Cemetery
PartyRepublican
SpouseMargaret Winchester Patterson
Children4, including Robert P. Patterson Jr.
EducationUnion College (AB)
Harvard University (LLB)
Military service
AllegianceUnited States
Branch/serviceUnited States Army
Years of service1917–1919
RankMajor
Unit306th Infantry Regiment
Battles/warsWorld War I
AwardsDistinguished Service Cross
Distinguished Service Medal
Silver Star
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Robert Porter Patterson Sr. (February 12, 1891 – January 22, 1952) was an American judge who served as Under Secretary of War under President Franklin D. Roosevelt and U.S. Secretary of War under President Harry S. Truman. He was a US circuit judge of the United States Court of Appeals for the Second Circuit after he had been a district judge of the United States District Court for the Southern District of New York.