Janet Stewart (c. 1550-?), wife of Archibald Stewart, 11th of Castlemilk (b. 1550) Parents Margaret Stewart Sir John Stewart of Minto Children Elizabeth Stewart Janet Stewart Sir Archibald Stewart, 12th of Castlemilk Siblings Walter Stewart, 1st Lord Blantyre Marion Stewart Sir Matthew Stewart of Minto Partners Archibald Stewart, 11th of Castlemilk