People Denmark John Mackay peoplepill id: john-mackay-5JM 5 views today 10 views this weekMackay, Donald, first Lord Reay , army officer in the Danish–Norwegian and Swedish serviceJohn MackayBiographyListsAlso ViewedSimilar peoplePeople also viewedPatrick DunbarDunbar, Patrick , army officer in the Danish serviceFrom our partnersSponsoredJohn Mackay