On 17th July 1328 [her future husband] King David II of Scotland [aged 4] and Joan of the Tower Queen Consort Scotland [aged 7] were married at Berwick-upon-Tweed, Northumberland [Map]. She the daughter of King Edward II of England and Isabella of France Queen Consort England [aged 33]. He the son of King Robert the Bruce I of Scotland [aged 54] and Elizabeth Burgh Queen Consort Scotland.
Around 1340 Margaret Drummond Queen Consort Scotland was born to Malcolm Drummond [aged 70].
After 1346 [her father] Malcolm Drummond [deceased] died.
On 20th February 1364 King David II of Scotland [aged 39] and Margaret Drummond Queen Consort Scotland [aged 24] were married. She by marriage Queen Consort Scotland. He the son of King Robert the Bruce I of Scotland and Elizabeth Burgh Queen Consort Scotland.
On 22nd February 1371 [her husband] King David II of Scotland [aged 46] died without issue at Edinburgh Castle [Map]. He was buried at Holyrood Abbey [Map]. His succeeded nephew Robert [aged 54] succeeded II King Scotland. He, David, was the last of the male line of the House of Bruce. Robert, the first of the House of Stewart, being the son of his sister Marjorie Bruce who had married Walter Stewart 6th High Steward.
Around 1373 Margaret Drummond Queen Consort Scotland [aged 33] died.