Andronikos was born around 1133 , the third son of Constantine Angelos and Theodora Komnene , the youngest daughter of Emperor Alexios I Komnenos ( ) and Irene Doukaina .
Head entity: irene doukaina Q232714 27 28
Tail entity: theodora komnene Q765682 13 14
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P25