Question: How many acres did the ranch that the partner of Mifflin Kenedy have?

Context paragraphs:
Sharp Mountain Preserve, Georgia: The Preserve at Sharp Mountain (also called The Sharp Mountain Preserve) is a nature-based community located near Jasper, Georgia in Pickens County.  It is one of three mountain communities in Pickens County, and the only one dedicated to maintaining its natural amenities.  There are 12 mi of paved roads running through the community, but the population density is intentionally low (approximately 300 lots over 1600 acre ranging in size from a minimum of 3 acre to a maximum of 37 acres.)  The Preserve at Sharp Mountain was named the "Best Community for Outdoor Lovers" by Pinnacle Living magazine, Unlike many planned communities, the Preserve at Sharp Mountain does not have swimming pools and tennis courts with club houses or golf courses.  Instead, the Preserve at Sharp Mountain offers many acres of green space, hiking and nature trails, a nature pavilion, waterfalls, a bird sanctuary, a butterfly garden and various nature parks.  The community is gated to restrict use of its 12 mi of privately owned roads to those living in the community.  The Preserve at Sharp Mountain was developed by Four Seasons originally, which later became Naterra Land.  Naterra's stated goal in all of its projects is "to better connect people with nature."  Naterra Land sold out all of its inventory in the Preserve, and control of the community is now governed by a Property Owners' Association (POA).  In 2011, the Preserve Association switched from being an HOA (Home Owners' Association) to being a POA (Property Owners' Association), each being viewed differently under Georgia law.  In 2008 the Preserve became a recognized member of the national Firewise communities program and is one of the 13 in Georgia.

Mifflin Kenedy: Mifflin Kenedy (June 8, 1818 – March 14, 1895) was a South Texas businessman who was a partner in ranching and steamboating of Richard King of the large King Ranch.  Kenedy County between Corpus Christi and Brownsville and the city of Kenedy in Karnes County, Texas, are named in his honor.

King Ranch: King Ranch, located in South Texas between Corpus Christi and Brownsville near Kingsville, is the largest ranch in Texas.  The King Ranch comprises 825000 acre and was founded in 1853 by Captain Richard King and Gideon K. Lewis.  It includes portions of six Texas counties, including most of Kleberg County and much of Kenedy County, with portions extending into Brooks, Jim Wells, Nueces, and Willacy Counties.  The ranch does not consist of one single contiguous plot of land, but rather four large sections called divisions.  The divisions are the Santa Gertrudis, the Laureles, the Encino and the Norias.  Only the first two of the four divisions border each other, and that border is relatively short.  The ranch was designated a National Historic Landmark in 1961.

Hildebrand Ranch: Hildebrand Ranch is located near Littleton, Colorado.  In 1866 Frank and Elizabeth Hildebrand settled in Deer Creek and homesteaded on 160 acres.  In the 1950s there was a plan that was authorized to control flooding in Denver but the funds never came.  In 1971 the Army condemned 333.73 acres of the ranch and created Chatfield Reservoir.  In March 1973 Denver leased 750 acres from Chatfield and 67 for the Denver Botanic Gardens which included the ranch's original buildings.  In February 2001 Jefferson County Open Space purchased 1,450 acres of Hildebrand Ranch

2011 Souris River flood: The 2011 Souris River flood was greater than the hundred-year flooding event for the Souris.  The US Army Corps of Engineers estimated the flood to have a recurrence interval between 200 and 500 years.  The Souris River is a tributary of the Assiniboine River, which it meets near Treesbank, Manitoba.  The Assiniboine meets the Red River of the North in Winnipeg, Manitoba.  The flooding has affected Saskatchewan and North Dakota, and overtopped levees in Minot, North Dakota causing the evacuation of about 11,000 residents.  The flooding in Minot was worse than the 1969 flood and 1881 flood.  Many other towns along the river were affected and many acres of farmland were inundated.

Shannon-Williamson Ranch: The Shannon-Williamson Ranch, is located in Antioch, California.  The Williamson family settled in Antioch in 1867.  They were granted a homestead in 1874 signed by then U.S. President Ulysses S. Grant.  The original house burned down in 1895.  The current house that stands is the one that was rebuilt after the fire.  The ranch operated from 1875-1949.  The ranch was saved in 1987 by the efforts of one of the inhabitants of the house Donald Williamson.  The once 4000 acre ranch raised crops such as wheat, barley, hay, and livestock.  The ranch currently retains approximately 3 acres of the former ranch including a two story Italianate house, 3 barns and several other buildings including outbuildings and a small orchard.  The ranch is currently closed to the public and there are currently no plans for the future of the house and property.  The surrounding area has been named after the ranch such as the housing subdivision and the shopping mall directly across the street from it.  The ranch property has a fence that surrounds the entire property.

Kenedy, Texas: Kenedy is a city in Karnes County, Texas, United States, named for Mifflin Kenedy, who bought 400000 acre and wanted to develop a new town that would carry his name.  The population was 3,296 at the 2010 census.

Charles Hackley: Charles Henry Hackley (January 3, 1837 – January 10, 1905), son of Joseph H. Hackley and Salina Fuller Hackley, was born in Michigan City, Indiana, on January 3, 1837.  He was an important figure in the history of Muskegon, Michigan.  With his father he arrived in Muskegon in 1856 from Indiana to work on the creation of the early Michigan roadways.  Later he became the owner of many acres of cutting grounds throughout Michigan.  Later on (with business partner Thomas Hume) he opened the Hackley-Hume Lumber Mill on Muskegon Lake in 1854.  After many successful years the mill of operation, the mill closed in 1894, after most of Michigan's Lower Peninsula had been effectively deforested.  While many lumber mill owners moved their operations to the Pacific Northwest, Hackley remained in Muskegon and focused on urban revitalization of that city.

Kenedy County, Texas: Kenedy County is a county located in the U.S. state of Texas.  As of the 2010 census, its population was 416.  It is the third-least populous county in Texas and fourth-least populous in the United States.  Its county seat is Sarita.  The county was created in 1921 from parts of Hidalgo and Willacy counties and is named for Mifflin Kenedy, an early area rancher and steamboat operator.

Bermuda Hundred, Virginia: Bermuda Hundred was the first incorporated town in the English colony of Virginia.  It was founded by Sir Thomas Dale in 1613, six years after Jamestown.  At the southwestern edge of the confluence of the Appomattox and James Rivers opposite City Point, annexed to Hopewell, Virginia in 1923, Bermuda Hundred was a port town for many years.  The terminology "Bermuda Hundred" also included a large area adjacent to the town.  In the colonial era, "hundreds" were large developments of many acres, arising from the English term to define an area which would support one hundred homesteads.  The port at the town of Bermuda Hundred was intended to serve other "hundreds" in addition to Bermuda Hundred.

Supporting paragraphs: Mifflin Kenedy King Ranch
Answer: 825000