John Holladay (March 10, 1798 – December 31, 1861) was a founder and namesake of the settlement of Holladay's Burg, Utah Territory, which became Holladay, Utah. He was an early pioneer in Colorado, Utah, and California.
Holladay was born in Camden District, Kershaw County, South Carolina. A few descendants insist on calling him "John Daniel", though published historical accounts agree his given name was only "John".
Holladay married Catherine Beasley Higgins, also Camden born, in South Carolina in 1822. They had 10 children, nine of whom survived early childhood. Holladay's earliest known forbearer in the New World, his great-grandfather, is John "The Ranger" Holladay of Belfonte, Virginia. "The Ranger" is also an ancestor of Ben Holladay, "The Stagecoach King".
After John "The Ranger" died in 1742, Holladay's father, Daniel Holladay, and his grandfather, Daniel Holladay, moved to South Carolina. Both Daniels were signers of the South Carolina Declaration of Independence. While residing in the High Hills of the Santee, Daniel the younger enlisted when South Carolina’s troops were first organized on November 4, 1775, as an orderly-sergeant in Col. William Moultrie's 2 South Carolina Regiment. He served under Captain James McDonald in the battle of Fort Sullivan on June 28, 1776. On August 8, 1777, he was reprimanded for gambling. He was reprimanded on April 3, 1778, for neglect of duty. He was discharged on April 6, 1778. Following his father's death In 1826, the younger Daniel moved from South Carolina with son John and his young family, to join another son, William Daniel, at Moscow, Marengo County, Alabama [Not Marengo, an older town, Moscow, in Marion County, near current day Sulligent, Lamar County Alabama]. Daniel subsequently applied for and was adjudicated a Revolutionary War veteran pension and land grant in Alabama. He died on February 4, 1837, and is buried at Mulberry Cemetery in Moscow.
In 1844, in Alabama, Holladay joined The Church of Jesus Christ of Latter-day Saints (LDS Church) as his son John Daniel may have already done. In the spring of 1846, at the urging of the church, he joined the so-called "Mississippi Saints" migration west under the leadership of John Brown. He left Alabama with his wife and eight of his nine living children and their respective families. Their expected destination was California. The Mississippi party was supposed to meet the main Mormon migration party led by Brigham Young on the road west. Young postponed the departure until the next year but they were not informed of this change. When the "Mississippi" group did not meet up with the main party after traveling as far as Ft. Laramie, they headed south to Pueblo, Colorado for the winter with the guidance of trapper/guide Jean Reshaw. In Pueblo, the Mississippi Saints party set up a separate camp, including a log chapel, near the trapper settlement on the Arkansas River and prepared for winter. Holladay's eldest son John Daniel returned to Alabama before winter set in. The sick detachments from the U.S. Army Mormon Battalion joined them in Pueblo soon afterward.