Hallyburton Campbell, 3rd Baron Stratheden of Cupar and Campbell of St. Andrews (1829-1918) (1829–1918) Parents John Campbell, 1st Baron Campbell Mary Campbell, Baroness Stratheden and Lady Campbell Children John Campbell Mildred Louisa Campbell Cecil Arthur Campbell Kenneth Hallyburton Campbell Douglas Hallyburton Campbell Siblings Cecilia Mina Campbell Dudley Campbell William Campbell, 2nd Baron Stratheden and Campbell Louise Madeline Campbell Mary Scarlett Campbell Edina Campbell Partners Louisa Mary Beresford-Hope