Mark Twain | Mark | Mark Wahlberg | Mark Knopfler | Mark Zuckerberg | Mark Rothko | George B. McClellan | Mark Antony | Mark the Evangelist | Gospel of Mark | Mark Ronson | Mark Spitz | Mark Foley | Mark Murphy (singer) | Mark Murphy | Mark McGwire | Mark Hamill | Deutsche Mark | Mark Taper Forum | Mark Millar | Mark Lewisohn | Mark Kermode | Mark Lanegan | Mark Waugh | Mark Rydell | Mark Goodson | Mark Owen | Mark Mothersbaugh | Mark Medoff | Mark Heard |
Keeton was the father of former Texas Comptroller and gubernatorial candidate Carole Keeton Strayhorn, and grandfather of Scott McClellan, former White House Press Secretary under U.S. President George W. Bush, and Mark McClellan, who headed the Centers for Medicare and Medicaid Services and was Commissioner of the Food and Drug Administration in the second Bush administration.