Margaret Stewart1382 - 1450 Born approx 1382 Died approx 1450 Details Parents Margaret Stewart Lived 68 years father Robert III 1337 - 1406 mother Anabella Drummond 1350 - 1401 Siblings Brother David Stewart 1378 - 1402 Brother Robert Stewart 1380 - 1382 Sister Mary Stewart 1386 - 1446 Sister Egidia Stewart 1388 - 1410 Sister Elizabeth Stewart 1390 - 1440 Brother James I 1394 - 1437