HAY, John 2nd Marquess of Tweeddale ^{1 2}

   Cause of his death was apoplexy.¹

   User ID: C204.

John married Mary MAITLAND, daughter of John MAITLAND 2nd Earl of Lauderdale, then Duke of Lauderdale and Anna HOME, on 11 December 1666 in Highgate, Middlesex, England.^{1 2} (Mary MAITLAND was born about 1642, died on 20 March 1702 in Yester, East Lothian, Scotland ¹ and was buried on 28 March 1702 in Yester, East Lothian, Scotland ¹.)

  Marriage Notes:

"Mary, married, 11 December 1666, to John, Lord Yester, afterwards second Marquess of Tweeddale."

from Scots Peerage (vol 5)



"He (John Hay) married, at Highgate, co. Middlesex, Tuesday, 11 December 1666, Mary, only daughter and heir of John (Maitland), first Duke of Lauderdale, K.G., King Charles II. being present."

from Scots Peerage (vol 8) ^{1 2}