Assertion: argyll's son | /r/HasProperty | 13th duke of argyll
Facets:
Source sentences:
text: Married in 1964 to Iona Mary Colquhoun, daughter of Sir Ivar Colquhoun, 8th Baronet, the couple had a son Torquhil Ian Campbell, 13th Duke of Argyll and a daughter Lady Louise Iona Campbell, now Lady Louise Burrell.