Complex sentence: He married, thirdly, Margaret Campbell, daughter of an unknown Campbell of Carradale and died on 14 October 1756 at Lochgair, Argyllshire, Scotland.
Split into simpler sentences: He married, thirdly, Margaret Campbell, daughter of unknown Campbell of Carradale. He died on 14 October 1756 at Lochgair, Argyllshire, Scotland.