Archibald Hamilton, 4th of Dalzell and 9th of Orbieston (1694-1774) (1694–1774) Parents James Hamilton, 3rd of Dalzell and 8th of Orbieston Margaret Hamilton Children John Hamilton, 6th of Dalzell and 11th of Orbieston James Hamilton, 5th of Dalzell and 10th of Orbieston Anne Hamilton Robert Hamilton Siblings Anne Hamilton James Hamilton of Muirhouse Margaret Hamilton Partners Marion Dalrymple