Their most prominent child was Roseanna McCoy, most known for her relationship with Johnse Hatfield, with whom she had a daughter, Sarah Elizabeth (named for her Grandmother and Great-Grandmother).

"Old" William McCoy's daughter Nancy has erroneously been linked as married to Thomas Jefferson McColley.

"Rich Jake" Cline and Nancy Fuller were parents of: During the American Civil War, the feud leaders from both families were staunchly pro-Confederate, and Randolph himself served in the 45th Virginia Infantry Battalion Confederate Army during the opening years of the war and was a POW from 1863 to 1865.

Asa Harmon McCoy tried to escape by hiding out in a local cave, but was tracked to his hideout and killed.

No charges were ever filed but it was widely known that Vance and members of Hatfield's Wildcats were directly responsible for his death.

Due to the statements made by Bill Staton, who was related to both families, the case was decided in favor of the Hatfields.

Roseanna, unwanted by both families, moved in with her uncle Uriah and "Aunt Betty" Elizabeth (Rutherford) McCoy.

His son Calvin was killed in the shootout as was his daughter, Alifair, who was shot to death as she tried to flee the burning house.

Randolph's wife Sally was badly injured when she attempted to comfort Alifair, suffering several broken ribs and skull fractures.

With his house burning, Randolph and his remaining family members were able to escape to the woods; unfortunately, his children, unprepared for the elements, suffered frostbite.

He operated a ferry in Pikeville for some time, and the home he lived in still stands at the intersection of Main Street and Scott Avenue.

In 1888, Wall Hatfield and eight others were arrested by a posse led by Frank Phillips and brought to Kentucky to stand trial for the murder of Alifair McCoy, who was killed during the New Year's Massacre.

The governor of West Virginia, E. Willis Wilson, accused Kentucky of violating the extradition process and appealed the matter to the Supreme Court of the United States.

Kentucky Governor Simon Bolivar Buckner sent his Adjutant General to Pike County to investigate the situation.

On June 14, 2003, the McCoy cousins partnered with Reo Hatfield of Waynesboro, Virginia, to author an official truce between the families.