Joan Beaufort ( c. 1404 -- 15 July 1445 ) was the Queen Consort of Scotland from 1424 to 1437 as the spouse of King James I of Scotland .
Joan Beaufort ( c. 1404 -- 15 July 1445 ) was the Queen Consort of Scotland from 1424 to 1437 as the wife of King James I of Scotland .