Evelyn Magennis Peerage person ID=665546 Parents Arthur Magennis, 1st Viscount Magennis of Iveagh Sarah O'Neill Children Sir James MacDonnell, 2nd Bt. Siblings Hugh Magennis, 2nd Viscount Magennis of Iveagh Rose Magennis Catherine Magennis Partners Sir Alexander MacDonnell, 1st Bt.