Thomas Southwell, 1st Baron Southwell Irish politician (1665–1720) Parents Lady Elizabeth O'Brien Richard Southwell Children Thomas Southwell, 2nd Baron Southwell Henry Southwell William Southwell Robert Southwell Richard Southwell Edmond Southwell Siblings William Southwell Richard Southwell Elizabeth Southwell Katherine Southwell John Southwell Partners Lady Meliora Coningsby
