Thomas Southwell, 2nd Viscount Southwell Irish Viscount (1742–1796) Parents Thomas Southwell, 1st Viscount Southwell Margaret Hamilton Children Charles Southwell Arthur Francis Southwell Margaret Southwell Paulina Southwell Thomas Southwell, 3rd Viscount Southwell Siblings Robert Henry Southwell unknown daughter Southwell Henry Southwell unknown son Southwell Partners Sophia Maria Josepha Walsh