Lady Mary Anne Bourke (1783-1830) (1783–1830) Parents Elizabeth Meade Joseph Bourke, 3rd Earl of Mayo Children Edward Sotheby Charlotte Sotheby Catherine Sophia Sotheby Thomas Hans Sotheby Mary Anne Sotheby Siblings John Bourke, 4th Earl of Mayo Lady Charlotte Bourke unknown daughter Bourke unknown daughter Bourke Lady Theodosia Eleanor Bourke George Theobald Bourke Richard Bourke unknown daughter Bourke unknown daughter Bourke Lady Mary Elizabeth Bourke Joseph Bourke Partners Thomas Sotheby