People Robert Stewart, 1st Earl of Orkney recognized illegitimate son of James V, King of Scotland1533 – 4 February 1593 James V of Scotland10 April 1512 – 14 December 1542 Robert Stewart, 1st Earl of Orkney1533 – 4 February 1593 ParentsJames V of Scotland10 April 1512 – 14 December 1542SiblingsJJean Stewart1530 – 1588James Stewart, 1st Earl of Moray1531 – 23 January 1570JJohn Stewart, Commendator of Coldingham1531 – 1563JJames, Duke of Rothesay22 May 1540 – 21 April 1541Mary, Queen of Scots8 December 1542 – 8 February 1587 From Wikipedia and Wikidata (public domain), updated daily.