I believe it would be the Latin word "Cred".
Answer:
Edgar Allan, 1809–49, U.S. poet, short-story writer, and critic
Explanation:
1. He Was a Literary Trailblazer
2. He Was Prolific
3. He Created a New Profession
4. He Was Likely Named After a Shakespearean Character
5. Poetry and the Pen Ran in the Poe Family
1. A
2. A
3. C
Hope this helps!