George Alexander Forsyth

Postbellum career In 1868, Forsyth raised a band of fifty frontiersmen to serve as scouts into Indian Territory. He led this group to victory at the Battle of Beecher Island against Roman Nose. For this action, he received a brevet promotion to brigadier general effective September 18, 1868. Between 1869 and 1873, he served as military secretary to Lt. Gen. Sheridan, and between 1878 and 1881 as Sheridan's aide-de-camp. In his permanent rank, he received a promotion to lieutenant colonel of the 4th U.S. Cavalry on June 26, 1881.

On April 23, 1885, at Fort Bowie, Arizona, he married Natalie Sedgewick Beaumont, the twenty-two-year-old daughter of fellow 4th Cavalry officer Eugene B. Beaumont.

Forsyth retired from the Army in March 1890 and was promoted to colonel on the Retired List in April 1904. He died at Rockport, Massachusetts, and was buried in Arlington National Cemetery. He was the author of the 1900 work, Thrilling Days in Army Life.