Cliff Barnes Cliff Barnes Clifford "Cliff" Barnes, played by Ken Kercheval, is a fictional character from the popular American television series "Dallas". The Barnes family are competitors and sometimes enemies of the Ewing family. Cliff is the son of Willard "Digger" Barnes and Rebecca Barnes, the brother of Pamela Barnes Ewing and the half-brother of Katherine Wentworth. J.R. Ewing (played by Larry Hagman) was Cliff's personal nemesis, with Cliff and J.R. continuing on the bitter feud that started with their fathers, Digger Barnes and Jock Ewing, from their oil wildcatting days in the 1930s. Cliff and J.R. were the only two characters
Larry Hagman family war between Christopher and John Ross III. In 1973, his stepfather Richard Halliday died, and Hagman reconciled with his mother, Mary Martin, soon after. The two were close until her death from colon cancer in 1990. In 1954, Hagman married Swedish-born Maj Axelsson (born May 13, 1928, in Eskilstuna, Södermanlands län, Sweden – died May 31, 2016, in Los Angeles, California); they had two children, Heidi Kristina (born 1958) and Preston (born 1962). Longtime residents of Malibu, California, they then moved to Ojai. Hagman was a member of the Peace and Freedom Party since the 1960s. Hagman derided U.S.