John Campbell (1866-1915) (1866–1915) Parents Hallyburton Campbell, 3rd Baron Stratheden of Cupar and Campbell of St. Andrews Louisa Mary Beresford-Hope Children Donald Campbell Jean Campbell Gavin Campbell, 5th Baron Stratheden of Cupar and Campbell of St. Andrews Alastair Campbell, 4th Baron Stratheden and Campbell Siblings Douglas Hallyburton Campbell Mildred Louisa Campbell Cecil Arthur Campbell Kenneth Hallyburton Campbell Partners Alice Hamilton