Reuben F. Maury was a colonel of the 1st Oregon Cavalry

1st Oregon Cavalry

The First Regiment, Oregon Cavalry was a regiment in the volunteer Union army that participated in the American Civil War. With many men recruited from California, the regiment primarily served to protect the state of Oregon and surrounding territories in the Pacific Coast Theater of the American...

 during the American Civil War

American Civil War

The American Civil War was a civil war fought in the United States of America. In response to the election of Abraham Lincoln as President of the United States, 11 southern slave states declared their secession from the United States and formed the Confederate States of America ; the other 25...

, and the last commander of the District of Oregon

District of Oregon (military)

The District of Oregon was a Union Army command department formed during the American Civil War. The district was part of the independent Department of the Pacific reconstituted by consolidating the Departments of California and Oregon, which was created on January 15, 1861 when the Army was...

 in 1865.

Maury was a graduate of the United States Military Academy

United States Military Academy

The United States Military Academy at West Point is a four-year coeducational federal service academy located at West Point, New York. The academy sits on scenic high ground overlooking the Hudson River, north of New York City...

 at West Point, where he and George E. Pickett were classmates. He was a veteran of the Mexican War

Mexican–American War

The Mexican–American War, also known as the First American Intervention, the Mexican War, or the U.S.–Mexican War, was an armed conflict between the United States and Mexico from 1846 to 1848 in the wake of the 1845 U.S...

, and became an Oregon

Oregon

Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

 pioneer in 1852. He was a major of the 1st Oregon Cavalry, eventually reaching the rank of colonel. He conducted operations in Oregon and the Idaho Territory

Idaho Territory

The Territory of Idaho was an organized incorporated territory of the United States that existed from March 4, 1863, until July 3, 1890, when the final extent of the territory was admitted to the Union as the State of Idaho.-1860s:...

 and fought in the first part of the Snake War

Snake War

The Snake War was a war fought by the United States of America against the "Snake Indians", the settlers' term for Northern Paiute, Bannock and western Shoshone bands who lived along the Snake River. Fighting took place in the states of Oregon, Nevada, and California, and in Idaho Territory...

. He was commander of the District of Oregon from March 23, 1865 to June 27, 1865.
He was a resident of Jackson County, Oregon

Jackson County, Oregon

-National protected areas:* Cascade–Siskiyou National Monument* Crater Lake National Park * Klamath National Forest * Rogue River-Siskiyou National Forest * Umpqua National Forest -Demographics:...

, for many years, and died near Jacksonville, Oregon

Jacksonville, Oregon

Jacksonville is a city in Jackson County, Oregon, United States, a few miles west of Medford. It was named for Jackson Creek, which runs through the community and was the site of one of the first placer gold claims in the area. It includes Jacksonville Historic District which was designated a U.S....

on February 20, 1906.