Related Clues:

• "The Love Boat" employee
• Son of Sarah
• Newton or Hayes
• Sci-fi writer Asimov
• Author ___ Bashevis Singer
• 'Hairy man' of Genesis
• Jacob's pop
• Levi's uncle
• Sarah's boy
• Big name in the study of gravity
• "Shaft" singer Hayes
• Seller of his birthright, in Gen. 25
• Ancestor of Moses
• Isaac's first
• Tricked twin