The Conradines or Conradiner were a dynasty of Franconian counts and dukes in the 8th to 11th Century , named after Duke Conrad the Elder and his son King Conrad I of Germany .
Head entity: conrad i of germany Q157121 29 30 31 32
Tail entity: conrad the elder Q687232 22 23 24
Relation (head \u2192 tail): P22
Inverse relation (tail \u2192 head): P40