Mary Stewart1453 - 1488 Born Fri, 13 May 1453 Stirling Castle, Stirling Died July 1488 Details Parents Countess of Arran Mary Stewart Lived 35 years, 1 month, 18 days father James II 1430 - 1460 mother Mary of Guelders 1434 - 1463 Siblings Brother Unnamed 1450 Brother James III 1451 - 1488 Brother Alexander Stewart 1454 - 1485 Brother David Stewart 1455 - 1457 Sister Margaret Stewart 1455 - 1495 Brother John Stewart 1456 - 1479