Here are the possible solutions for puzzle theme mystery writer 1809 1849 clue
Answer
Clue
Relevancy
poe
Clue
Puzzle-theme mystery writer: 1809-1849
abe
Clue
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
1809-65 guy
abrahamlincoln
Clue
Statesman born 2/12/1809 whose surname can precede the starts of four long puzzle answers
Notable born 2/12/1809
tennyson
Clue
Man who penned this puzzles lines, born August 6, 1809
