Assertion: henry's son | /r/HasProperty | geoffrey
Facets:
Source sentences:
text: Henry then forced Conan to abdicate as duke and to give Brittany to his daughter Constance; Constance was handed over and betrothed to Henry's son Geoffrey.
text: William's campaign began to falter as the Scots failed to take the key northern royal castles, in part due to the efforts of Henry's illegitimate son, Geoffrey.
text: Meanwhile, Henry rebuilt his alliance with Fulk of Anjou, this time by marrying Matilda to Fulk's eldest son, Geoffrey.