Prince Adolphus of Teck was the eldest son of Prince Francis , Duke of Teck and Princess Mary Adelaide of Cambridge .
Head entity: princess mary adelaide of cambridge Q233997 16 17 18 19 20
Tail entity: prince adolphus of teck Q336084 0 1 2 3
Relation (head \u2192 tail): P25
Inverse relation (tail \u2192 head): P40