Major Walter M. Walker was a pioneer

Settler

A settler is a person who has migrated to an area and established permanent residence there, often to colonize the area. Settlers are generally people who take up residence on land and cultivate it, as opposed to nomads...

 of the U.S. state

U.S. state

A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...

 of 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...

. He had risen to the rank of major during the Indian Wars

Indian Wars

American Indian Wars is the name used in the United States to describe a series of conflicts between American settlers or the federal government and the native peoples of North America before and after the American Revolutionary War. The wars resulted from the arrival of European colonizers who...

, and crossed the plains in 1848 with a train

Wagon train

A wagon train is a group of wagons traveling together. In the American West, individuals traveling across the plains in covered wagons banded together for mutual assistance, as is reflected in numerous films and television programs about the region, such as Audie Murphy's Tumbleweed and Ward Bond...

 of 55 wagons. He settled in the area now known as Polk County

Polk County, Oregon

Polk County is a county located in the U.S. state of Oregon. The county is named for James Knox Polk, the 11th president of the United States. In 2010, its population was 75,403. The seat of the county is Dallas....

, Oregon, on the west bank of the Willamette River

Willamette River

The Willamette River is a major tributary of the Columbia River, accounting for 12 to 15 percent of the Columbia's flow. The Willamette's main stem is long, lying entirely in northwestern Oregon in the United States...

, not far from the current location of Walker Middle School in what is now West Salem

West Salem, Salem, Oregon

West Salem is a neighborhood in Salem, Oregon, United States, located in the far northwest part of the city. West Salem is the only part of the city that is located in Polk County. The neighborhood is separated from the rest of Salem by the Willamette River, which serves as West Salem's southeast...

. He had brought a large supply of nursery stock with him, and quickly set about planting orchard

Orchard

An orchard is an intentional planting of trees or shrubs that is maintained for food production. Orchards comprise fruit or nut-producing trees which are grown for commercial production. Orchards are also sometimes a feature of large gardens, where they serve an aesthetic as well as a productive...

s. He found that the soil of the area was well adapted to fruit, and consequently, fruit orchards remain an important industry in the area.

The main products of his orchards were prunes and cherries

Cherry

The cherry is the fruit of many plants of the genus Prunus, and is a fleshy stone fruit. The cherry fruits of commerce are usually obtained from a limited number of species, including especially cultivars of the wild cherry, Prunus avium....

 (Salem is still known as the "cherry city") but he also grew apple

Apple

The apple is the pomaceous fruit of the apple tree, species Malus domestica in the rose family . It is one of the most widely cultivated tree fruits, and the most widely known of the many members of genus Malus that are used by humans. Apple grow on small, deciduous trees that blossom in the spring...

s, strawberries

Strawberry

Fragaria is a genus of flowering plants in the rose family, Rosaceae, commonly known as strawberries for their edible fruits. Although it is commonly thought that strawberries get their name from straw being used as a mulch in cultivating the plants, the etymology of the word is uncertain. There...

, gooseberries

Gooseberry

The gooseberry or ; Ribes uva-crispa, syn. R. grossularia) is a species of Ribes, native to Europe, northwestern Africa and southwestern Asia...

, grape

Grape

A grape is a non-climacteric fruit, specifically a berry, that grows on the perennial and deciduous woody vines of the genus Vitis. Grapes can be eaten raw or they can be used for making jam, juice, jelly, vinegar, wine, grape seed extracts, raisins, molasses and grape seed oil. Grapes are also...

s, pear

Pear

The pear is any of several tree species of genus Pyrus and also the name of the pomaceous fruit of these trees. Several species of pear are valued by humans for their edible fruit, but the fruit of other species is small, hard, and astringent....

s, holly

Holly

Ilex) is a genus of 400 to 600 species of flowering plants in the family Aquifoliaceae, and the only living genus in that family. The species are evergreen and deciduous trees, shrubs, and climbers from tropics to temperate zones world wide....

 and hops

Hops

Hops are the female flower clusters , of a hop species, Humulus lupulus. They are used primarily as a flavoring and stability agent in beer, to which they impart a bitter, tangy flavor, though hops are also used for various purposes in other beverages and herbal medicine...

.

Walker was the first Polk County Commissioner (1848) and was later elected to the Oregon Territorial Legislature

Oregon Territorial Legislature

Oregon’s Territorial Legislature was a bicameral legislative body created by the United States Congress in 1848 as the legislative branch of the government of the Oregon Territory...

 in 1856.

Walker Middle School in the Salem-Keizer School District

Salem-Keizer School District

Salem-Keizer School District is a school district in the U.S. state of Oregon that serves the cities of Salem and Keizer. It is the second-largest school district in the state with more than 40,000 students and nearly 4,000 full-time equivalent employees...

was named for him.