Across
- 4. the number of dogs he had
- 6. his mothers name
- 7. his first theory
- 9. his wife's first name
- 10. the number of children he had
- 11. his wife's last name
- 12. his dads name
Down
- 1. his first name
- 2. his favorite food
- 3. his religion
- 5. the animal he focused on for his studies
- 8. his last name
