Assertion: henry's child | /r/HasProperty | born
Facets:
Source sentences:
text: The child, called Katherine, was born and died on 2 February 1503.
text: Their only surviving child, a princess called Mary, was born.
text: His mother was the great-granddaughter of John of Gaunt, duke of Lancaster, whose children by Catherine Swynford were born before he married her.