1. David is Tim's_uncle_ 2. Angela is David and Ana's_ 3. William is Sam, Tim, and Angela's 4. Ana is Angela's 5. Jenny is David's 6. Martina is Angela's 7. Angela is Sam and Tim's 8. Tim is Sam's 9. Sam and Tim are Greg and Martina's 10. Willam is Jenny's 11. Greg is William and Joan's​