Grandfather of Enos and Enoch (4)

I believe the answer is:

adam

(Other definitions for adam that I've seen before include "who transformed the Palladian style?" , "Faith, for example" , "Eden man" , "Robert-, eighteenth century Scots architect" , "A mad sort of ancestor" .)

I've seen this clue in The Wall Street Journal.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.