Forrest Wheatley was born in Chicago in 1875 and his brother George R. was born 6 years later.  Their parents were English immigrants, William and Mary.  The family moved to Denver in 1887 where William pursued his trade of upholstering carriages.

 After Forrest returned from service in the Spanish American War in 1900, he and George decided to establish homesteads of 160 acres each on the East Fork of Troublesome Creek. When the expansion of the National Forest land limited the growth of their holdings, they moved to Muddy Creek to the west and ran their operation there until 1929.  They continued to purchase additional homesteads on the Troublesome.

 The brothers had a disagreement so Forrest and his wife Ida remained on the Muddy while George moved back to the Troublesome.  He sold the original claims high on the East Fork.  Later he married his neighbor, Bessie Sampson, and they moved back to the Muddy Creek basin and had five children; George, Douglass, Kenneth, Maidie and Gene.  Gene drowned in an irrigation ditch while still a young child.

Through purchases and marriages, the Wheatley descendents eventually owned property throughout western Grand County and as far north as the Yampa River Valley.
 

 Though few, high altitude water ditches have had a major impact on Grand County's history and economy, there were many early valley ditches transporting this precious commodity from water-right sources to the owner's ranch. However, the threat of transporting great volumes of water from our county to Boulder County via high altitude ditches appeared back in 1889.  Certain interests east of the Divide talked the Legislature into appropriating $25,000, for surveying and developing a 20-mile-long canal over South Boulder Pass to South Boulder Creek.  Amazingly, neither Grand County residents nor very many others opposed this notion.  Luckily the state engineer found the terrain so difficult that not even $2000 was ever spent on the project.


The next effort occurred also in 1889.  This privately financed plan was to develop a two-branched canal system that would move 700 second feet of water to a half-mile tunnel just beneath Berthoud Pass at over 11,000 feet, thence down to Clear Creek and on to the Golden area.  Initial surveys were begun that fall and roads laid out the following year.  The effort bogged down but was resurrected in 1900 under the Agricultural Ditch Co., supplemented in 1902 with the Berthoud Canal Co.  The canal was partially completed by the Frank Church family ranching interests of Jefferson County by 1906.  The ditch, which can be walked today, runs from Second Creek to Berthoud Pass, though it no longer carries much water.  However, the Church Ditch water rights coming from Clear Creek still exist and today are owned by Northglenn.

Proposed in 1890 by the Water Supply and Storage Company of Fort Collins, a greater canal was to be built 1000 feet above the Kawuneeche Valley, that would tap the high tributaries of the North Fork of the Grand River, sending the water over Poudre Pass to a reservoir and then into the Cache La Poudre River and on to agricultural areas east of the Front Range.  The water company, later known as the Grand River Ditch Company, appropriated 525 second feet at the time of the initial diversion in 1892.  (When the Grand River was renamed the Colorado River in 1921, the company was changed to the Grand Valley Irrigation Company.)  The ditch was dug by hand, primarily by Japanese and Mexican laborers.  By 1900, water was flowing eastward.  

By 1906, this major canal, known as the Grand Ditch, and draining water from the Never Summer Range, had a capacity of nearly 358 second feet with 12 headgates within 8 miles, running from Baker Creek to the pass at 10,179 feet, plus a smaller canal carrying 183 second feet within 11 miles, coming from Specimen Mountain.  In 1936, using machinery, the ditch was lengthened to 14 miles.  The Grand Ditch is about 20 feet wide and 6 feet deep, though the water is rarely more than 3 feet deep, and this water irrigates some 40,000 acres in Weld and Larimer counties.

The National Park Service has argued against the allocation of all this water to the canal as it is needed to support plant life and animal habitat.  Becuase river water flow was cut in half, the immediate effect was a reduction in the fish population in the Colorado River.  More recently, a major washout in the ditch caused devastating damage to the slopes below the ditch and to the Colorado River itself.  Hikers climbing up from the valley use the Grand Ditch as a route to the high peaks and lake.  But as viewed from below, the Grand Ditch is often considered an ugly scar on the landscape.

According to local lore, Native Americans named Devil's Thumb, a rocky outcropping that towers high above the Ranch. As legend goes, after the warring Ute and Arapahoe tribes settled their differences in the Ranch Creek Valley, they buried the devil, but left his thumb exposed to remind them of the evils of war.

Before the Trans-Continental Railroad opened up the area in 1904, a stagecoach route from Idlewild (now Winter Park) joined the Rollins Pass route. A state station was situated east of what is now our Ranch. The road extended transversely over the Ranch where it followed the course of the existing County Road 83. The land was rich agriculturally, and was used for cattle grazing in the early 1900s.

After the railroad was introduced, settlers began moving west in search of wealth and opportunity. Many ended their journeys in the Rocky Mountains. During this time, there were more people living in the Fraser Valley than there are today. One favorite hangout of the railroad workers was a dance hall on Black Ranch, located immediately north of Devil's Thumb Ranch.

In the 1930s, Margaret Radcliff built the original Ranch homestead and operated it as a dairy. However, it was brothers Dan, Louis, and George Yager who started Devil's Thumb Ranch as a vacation property in 1946. The Yagers incorporated the Radcliff homestead in to the Ranch facilities and the original building exists today as the Ranch House Saloon.

The Yagers operated Devil's Thumb Ranch as both a working ranch and dude ranch until 1972. They introduced cross-country skiing in the winter of 1975-1976. Dick Taylor, a 1964 Olympic cross-country team member, designed 35 kilometers of the area's Nordic trails.

The Ranch was well known as a Nordic destination, but one without many amenities or niceties. The current owners purchased it in 2001, saving it from a group of developers who planned to fill the valley with residences and a golf course. They immediately began making improvements to the facilities, all the while impacting the land as little as possible.

After 1879 there were no Native Americans in Grand County.

In the 1800, the leading cause of death in Grand County was accidents followed by pneumonia.

Between 1887 and 1902, Grand County had no divorces.

The total resident population of Grand County in 1900 was 741.  The average life expectancy was 47 years.

Winters in Grand County often were severe, but nothing as terrible as the winter of 1898-1899.  Warm weather preceded the storm which began on February 2nd.  Four feet of snow fell by that first evening and the residents did not see the sun for the rest of the month as the snow continued to fall.  The snow continued into March and April and while few residents died, but the loss of livestock was tremendous.