James married Stewart, Prs/Scotland Joan Janet Bef 15 May 1459. Joan (daughter of Stewart, King of Scots James I and Lancaster, Joan) was born Abt 1428/1432, Perth, Perthshire, Scotland; died Aft 22 Jun 1493, , , , Scotland. [Group Sheet]

1. Douglas, Earl/Morton John was born Abt 1459, of, Morton, Dumfriesshire, Scotland; died 1515.
2. Douglas, Cntess/Bothwel Janet was born Abt 1461, of, Morton, Dumfriesshire, Scotland; died 21 Feb 1490.
3. Douglas, son was born Abt 1463, of, Morton, Dumfriesshire, Scotland.
4. Douglas, James was born Abt 1465, of, Morton, Dumfrieshire, Scotland; died Aft 1480.
5. Douglas, Elizabeth was born Abt 1467, of, Morton, Dumfrieshire, Scotland; died Aft 1479.