№1

1. granddad

2. wife

3. brother

4. cousin

5. aunt

6. uncle

7. grandma

8. dad

№2

2. aunt

3. mum

4. brother

5. cousin

6. dad

7. grandma

8. uncle

9. aunt

10. niece

11. son

12. mother-in-law

13. father-in-law

14. wife

15. husband

№3

dad – Sam, John, Mark

son – Mark, Bob, Chris

cousin – Bob, Stella, Chris

brother – Mark, Chris

uncle – John, Mark

granddad – Sam