Marilyn Williams Harris: Arizona Rancher, Cow Horse Champion and Philanthropist

Who Is Marilyn Williams Harris?

Marilyn Williams Harris is an Arizona rancher whose public record combines three strands: land stewardship, horse competition and philanthropy. According to the National Cowgirl Museum and Hall of Fame announcement, she has co-managed the historic Sands Ranch in Arizona for about 20 years, and she entered the Hall of Fame as part of its 2016 class. The material available about her is limited to her Hall of Fame biography, so this profile is marked thin and fills out the picture with sourced context about Arizona ranching.

As a living person, only her public professional record is covered here.

Stewardship at the Sands Ranch

Her work on the Sands Ranch centers on protecting wildlife habitat, restoring ecosystems and conserving the state's western lands. Her stated mission is to leave Arizona in better condition than she found it so the state stays in good shape for future generations. The biography does not give acreage, herd size or breed, and it does not describe the ranch's history in detail, so none of those are claimed here. What it does establish is that the ranch is considered historic and that her management priorities include habitat and restoration alongside cattle.

Cow Horse and Cutting Champion

Horses are described as her main passion. In 2008 she was crowned a World Champion in the National Reined Cow Horse Association and also won the National Champion title in the Novice Non-Pro Bridle category. In 2012 the Arizona Cutting Horse Association named her its Rookie of the Year. Reined cow horse and cutting are events built on the work of ranch horses, in which a horse and rider are judged on handling cattle, so her wins connect her ranch life with the sport that grew out of it.

Philanthropy

Through her work with nonprofits, Harris has helped bring in millions of dollars for causes ranging from the Arizona Horse Lover's Foundation to the Barrow Neurological Foundation, as described in a second National Cowgirl Museum page. That range, from an animal welfare cause to a medical research cause, shows her fundraising was not limited to ranching groups.

The Arizona Ranching Background

Arizona ranching has deep roots. Coronado's expedition passed through the southeast in 1540 with 150 cattle, and Jesuit Father Francisco Eusebio Kino began founding missions in 1687 and introduced cattle and sheep. By 1819 the Tucson area held 5,600 cattle. After the Homestead Act of 1862, American ranchers moved in: Colonel Henry Hooker founded the Sierra Bonita Ranch in 1872, and Sheriff John Slaughter established his ranch in 1884, according to the Heritage Square history of Arizona ranching.

The same history records the limits of the range. Overgrazing and a severe drought in 1892 and 1893 killed up to 75 percent of Arizona's range animals, and more than 200,000 cattle were moved out of the territory by June 1893. Arizona required brand registration in 1895 and published its first brand book in 1897. In 1903 about 4,000 landowners formed the Salt River Valley Water Users' Association to build a dependable water system. Seen against that record, a modern ranch manager who puts habitat and restoration next to cattle is working inside a long conversation about how much the land can carry.

Hall of Fame Recognition

Harris was inducted into the National Cowgirl Museum and Hall of Fame with its 2016 class. A later announcement from the same museum notes that the Hall includes more than 260 women who shaped the Western way of life, so each class is a small group drawn from a large field. For more on the working side of the West, the ranching pages at farm.FM are a good place to start, and a farm.FM story about Arizona cowgirls adds another example.