George Grunert
George Grunert was a United States Army cavalry officer who worked his way up through the ranks from private to retirement as a Lieutenant General. His 47year career extended from the SpanishAmerican War to the end of World War II.
Grunert, born of German immigrants, was a native of White Haven, Pennsylvania. He enlisted in the Army in 1898 during the SpanishAmerican War and served in the Philippines, Cuba and western posts in his early career. As a quartermaster sergeant in an artillery unit at Fort Monroe, Virginia he obtained a commission at second lieutenant in the cavalry in 1901. By 1908 he was stationed in Cuba and at Fort Oglethorpe, Georgia, a cavalry post in 1910.
Source: Wikipedia