Princess Joan Stewart, Countess of Morton, also called Joanna, was the daughter of James I, King of Scotland, and the wife of James Douglas, 1st Earl of Morton. She was known, in Latin, as the muta domina [mute lady] of Dalkeith.
The tombs of Lord and Lady Morton as they appeared in 1902. Note the blank faces and missing hands
James Douglas, the 4th Lord of Dalkeith, was created the 1st Earl of Morton in 1458.
