1. Pflegebruder   son-in-law   foster brother   great-grandparents   great-grandson   Hint Half-n-half Clue   2. Pflegevater   foster sister   godfather   foster son   foster father   Half-n-half Clue   3. Pflegetochter   sister-in-law   stepbrother   stepsister   foster daughter   Half-n-half Clue   4. Stiefbruder   godmother   son-in-law   stepbrother   stepdaughter   Half-n-half Clue   5. Schwiegermutter   foster sister   mother-in-law   foster brother   stepmother   Half-n-half Clue   6. Stiefschwester   great-granddaughter   stepdaughter   sister-in-law   stepsister   Half-n-half Clue   7. Schwager   foster father   brother-in-law   foster daughter   stepson   Half-n-half Clue