Why he matters
Most Scottsdale pioneers are remembered for one thing. E.O. Brown is remembered for two, and they sit at opposite ends of the modern city. Downtown, he was the storekeeper: in 1909 he took over the town’s general store, and his family ran Scottsdale commerce so thoroughly for so long that the street at the center of Old Town became Brown Avenue. Up north, he was the cattleman: from 1916 he and his partners ran stock across the high desert at the foot of the McDowells under a brand called DC, and the spread grew to roughly 44,000 acres.
What makes him load-bearing is where both halves ended up. The store corner became the Western storefront blocks every visitor walks. The ranch became two of the most recognizable names in north Scottsdale: DC Ranch, the master-planned community that kept the brand, and Brown’s Ranch, the main gate to the northern McDowell Sonoran Preserve. Ranch to rooftops in one place, ranch to preserve in the other.
The records on E.O. himself are thin. The local record keeps no birth or death dates for him, and the story is mostly told through the family and the land. That is fitting. Brown built things other people went on living in.
Where to find his mark today
Brown Avenue. The street named for the family runs through the heart of Old Town. The J.L. Davis general store corner at Brown and Main is where his store stood, and a trading post occupies it now.
Brown’s Ranch Trailhead. The trailhead on Alma School Parkway opened in 2013 on land his cattle once grazed, and the old ranch two-track is now a trail called Brown’s Ranch Road.
DC Ranch Park. A small city square inside the community that took his brand. DC Ranch Park is the public piece of it, and it is the easiest place to explain the name to someone.
Seeing the ranch for yourself
The ranch is subtle on the ground, and that is the point of going. Walk out Brown’s Ranch Road from the trailhead and the country explains itself: flat to rolling crushed granite, dense saguaros, no surface water anywhere. Brown drilled wells to make cattle possible here. What survives is well and tank remains, corral and fence lines, and the footprint of the two-room house his son built, and since 2024 an interpretive loop at the old ranch site tells you what you are looking at. The Preserve connects east from here toward Fraesfield if you want to keep going.
Then drive south into DC Ranch. The community could have been named for a Tuscan hill town. Instead the developers kept the brand, called the community center Desert Camp and put the ranching story on the signage. It is one of the few places in north Scottsdale where the name on the gate actually means something.
The full story
In 1909 Scottsdale was a farm settlement on the Arizona Canal with a brand-new brick schoolhouse and a handful of businesses, and the most important of them was the general store. J.L. Davis had opened it in 1897, with the town’s first post office inside. That year rancher-merchant Edwin Orpheus Brown, E.O. to everyone, took it over. The 1900s chapter marks it as the start of something: the Brown family would anchor Scottsdale commerce for decades, and the street along the store became Brown Avenue. See 1909 for the year it happened.
By the 1920s the town had a real Main Street, and E.O. Brown’s general store was on it with Saba’s, the Farmer’s State Bank, Cavalliere’s forge and Johnny Rose’s pool hall. But Brown was a rancher as well as a shopkeeper, and in 1916 he had already made the move that would outlast the store. With partners he pushed cattle north into the high desert between the McDowell Mountains and what is now Rio Verde, drilled wells, and ran the stock under the DC brand. The family never settled on what the letters meant: Desert Camp, Dad’s Camp, Dry Camp or Dad’s Cows, depending on who was asked.
The operation grew into a Lower Ranch running south from Pinnacle Peak Road and an Upper Ranch stretching north, about 44,000 acres of deeded and leased range at its peak. E.O. and Mary Jane Coldwell Brown raised six children out there. Their son E.E. “Brownie” Brown and his wife Goldie built a two-room ranch house with wooden floors, luxury by homestead standards. When the Depression flattened the farm economy in the 1930s, the Brown outfits found the same answer as the rest of town: easterners would pay to ride along, and the cattle ranches doubled as dude operations.
Brownie died in 1966, and by the 1970s the cattle business had run its course. The land did what north Scottsdale land does. It was annexed into the city in 1984 and planned for rooftops, and in 1997 DC Ranch welcomed its first residents under the old brand. Then the Preserve interrupted the pattern. The 1995 sales-tax vote gave the city money and a mandate, and in 1999 Scottsdale bought the remainder of the ranch outright. Brown’s Ranch Trailhead opened on it in 2013.
So the storekeeper’s name is on Old Town’s oldest street, his brand is on one of north Scottsdale’s best-known communities, and his range is permanently protected desert. For a man whose own dates the record does not keep, that is a very full map.