Across
- 5. a female parent
- 6. the mother of a parent
- 7. the father of a parent
- 12. a child's son
- 13. a female sibling
- 14. brother's daughter, sister's daughter, husband's brother's daughter, husband's sister's daughter, wife's brother's daughter, wife's sister's daughter
Down
- 1. a male sibling
- 2. brother's son, sister's son, husband's brother's son, husband's sister's son, wife's brother's son, wife's sister's son
- 3. a male child of the parent(s)
- 4. a child's daughter
- 8. a female child of the parent(s)
- 9. father's brother, mother's brother, father's sister's husband, mother's sister's husband
- 10. two people who share at least one grandparent in common, but neither the same parents.
- 11. father's sister, mother's sister, father's brother's wife, mother's brother's wife