Alexander Stuart, 10th Lord Blantyre (died 1783) (1750–1783) Parents Robert Stuart, 7th Lord Blantyre Margaret Hay Children Patrick Stuart William Stuart Robert Walter Stuart, 11th Lord Blantyre Siblings Charles Stuart Helen Stewart Elizabeth Stuart Alexander Stuart William Stuart, 9th Lord Blantyre John Stuart Margaret Stuart Walter Stuart, 8th Lord Blantyre Marion Stuart James Stuart Partners Catharine Lindsay