Theresa Constable-Maxwell (1802-1885) (1802–1885) Parents Theresa Apollonia Wakeman Marmaduke William Constable-Maxwell Children Mary Theresa Clifford Siblings Mary Constable-Maxwell Joseph Constable-Maxwell William Constable-Maxwell, 10th Lord Herries Henry Constable-Maxwell-Stuart, 16th of Traquair Peter Constable Constable-Maxwell Marmaduke Constable-Maxwell of Terregles Partners Charles Thomas Clifford