Related Clues:

• Vigoda or Burrows
• Homer Simpson's pop
• Quotable Simpson
• Prez before the Tennessee Tailor
• Father of Isaac
• Burrows on Broadway
• Vigoda or Lincoln
• F. Murray of "Amadeus"
• 1860s White House nickname
• Nickname of the man (born 2/12/1809) who gave the address at 18A, issued the 28A/45A, was the first elected president of the 60A Party, and whose name can be found in this puzzle's main diagonal
• Honest ___ (presidential moniker)
• Jeff's opposite number
• '___ Lincoln in Illinois' (1940 biopic)
• Bearded president, affectionately
• Lincoln, the Rail-Splitter