Peter Joseph Osterhaus

Peter Joseph Osterhaus
Peter J. Osterhaus
Born	January 4, 1823 Koblenz, Rhenish Prussia
Died	January 2, 1917(1917-01-02) (aged 93) Duisburg, German Empire
Place of burial	Koblenz Jewish Cemetery, Koblenz, Germany
Allegiance	Kingdom of Prussia  United States Union
Service / branch	Prussian Army  United States Army Union Army
Years of service	1861–1866
Rank	Major General
Commands	12th Missouri Volunteer Infantry XV Corps
Battles / wars	German Revolution American Civil War Battle of Wilson's Creek Battle of Pea Ridge Battle of Champion Hill Battle of Big Black River Bridge Battle of Lookout Mountain Battle of Ringgold Gap Atlanta Campaign Battle of Jonesborough Sherman's March to the Sea

Peter Joseph Osterhaus (January 4, 1823 – January 2, 1917) was a German-American Union Army general in the American Civil War and later served as a diplomat.^[1]