Thomas Southwell, 3rd Viscount Southwell Irish Viscount (1777–1860) Parents Sophia Maria Josepha Walsh Thomas Southwell, 2nd Viscount Southwell Children Charles Henry Robert Southwell unknown daughter Southwell Thomas Arthur Southwell Sophia Catherina Maria Southwell Matilda Maria Southwell unknown daughter Southwell Paulina Eliza Maria Southwell Siblings Arthur Francis Southwell Paulina Southwell Margaret Southwell Charles Southwell Partners Jane Berkeley