Related Clues:

• Pres. whose cabinet included Dick Cheney and Andrew Card
• 1970s CIA director, familiarly
• '70s CIA director
• CIA director under Ford
• '41'
• Pres. before Clinton
• U.S. pres. George (#41 as opposed to #43)
• W.'s father
• George the first?
• Early '90s pres., familiarly
• 15-Across whose middle initials were H.W