Assertion: argyll's son | /r/HasProperty | 1st dau of john
Facets:
Source sentences:
text: 1st son and heir of Hon John Campbell of Mamore (by his wife Hon Elizabeth Elphinstone, 1st dau of John [Elphinstone], 8th Lord Elphinstone), 2nd son by his first wife of Archibald [Campbell], 9th Earl of Argyll