Helen Robson Walton (December 3, 1919 – April 19, 2007) was an American philanthropist and prominent arts advocate, dedicated to her community in Bentonville, Arkansas where she instituted a committee for a national museum of arts.
Samuel Moore Walton (March 29, 1918 – April 5, 1992) was an American businessman and entrepreneur best known for founding the retailers Walmart and Sam's Club.Wal-Mart Stores Inc. grew to be the world's largest corporation by revenue as well as the biggest private employer in the world.
Son of Walmart founder Sam Walton, Rob Walton served as Walmart’s chairman of the board of directors from 1992 to 2015. Rob joined the company in 1969. Prior to becoming chairman, he held a variety of positions with Walmart, including senior vice president, corporate secretary, general counsel and vice chairman.
Walton se casó con Helen Robson el 14 de febrero de 1943.  Tuvieron cuatro hijos: Samuel Robson (Rob) nacido en 1944, John Thomas (1946–2005), James Carr (Jim) nacido en 1948 y Alice Louise en 1949. 
Sport stars pay tribute to retiring Roger Federer – Saturday’s sporting social The Swiss great called time on his career at the Laver Cup.