About Ralph Waite
Ralph Waite was an American actor, best known for his lead role as John Walton Sr. on The Waltons (1972–1981), which he occasionally directed. He later had recurring roles as two other heroic fathers; in NCIS as Jackson Gibbs, the father of Leroy Jethro Gibbs, and in Bones, as Seeley Booth's grandfather. Ralph Waite (June 22, 1928 – February 13, 2014) was an American actor, best known for his lead role as John Walton Sr. on The Waltons (1972–1981), which he occasionally directed. Waite scored a personal triumph when he created the role of Will Kidder in the Pulitzer Prize-winning The Young Man from Atlanta, by playwright Horton Foote, in 1995. After 50 years away from organized religion, Waite returned in 2010 and became an active member of Spirit of the Desert Presbyterian Fellowship in Palm Desert, California.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.