Advertisement: Stolen, from Edington, near Morpeth, on Monday Night, August 30, a Bay FILLY, rising four Years old, near fifteen Hands high, with a bright Star on her Fore-head, a little white on her far hind foot; high-hoofed on the Fore Feet, bare legged, a short Mane, switch Tail, and goes very well. Whoever can give an Account of the said Filly, so as she may be had again to Wm Morton, of Edington, aforesaid, shall have Five Guineas Reward, and all reasonable Charges. (Newcastle Chronicle, Saturday 4th of September 1773)
Mary's father John was baptised at Mitford:
John son of William Morton, baptised 14 May, 1719 [buried at Whittingham 12th of August 1774] - Mitford
William's entries:
William son of William Morton of Edington, baptised 9 June, 1709 - Mitford
Henry son of William Morton of Edington, baptised 9 January, 1711 - Mitford
George son of William Morton of Edington, baptised 30 December, 1712 - Mitford
Ann daughter of William Morton of Edington, baptised 6 March, 1715 - Mitford
Ann Morton, daughter of William Morton, Edington, buried 8 March, 1715 - Mitford
John son of William Morton, baptised 14 May, 1719 [buried at Whittingham 12th of August 1774] - Mitford
Henry son of William Morton of Edington, baptised 13 June, 1720 - Mitford
Mary daughter of William Morton of Edington, baptised 23 November, 1721 - Mitford
Henery Morton, son of William Morton of Edington, buried 16 September, 1723 - Mitford
William Morton, Edington, buried 28 July, 1741 - Mitford
William Morton of Edington appears to have been the son of another William who lived at the Gudgeon in Mitford parish (Edington and the Gudgeon or Gubeon are next to each other to the south of Mitford). Here are his parish register entries:
William Murton and Ann Taylor, married 12 May 1664 - Morpeth
Mary daughter of William Morton, baptised 27th of August 1665. Sureties: John Morton, Urseley Wilson, Phillydolpha Tailer - Morpeth
Mary Murton daughter of William Morton, buried 25 June 1666 - Morpeth
George son of William Murton, baptised 13 September 1667 - Morpeth
John son of William Morton, ye Gudgeon, baptised 14 August, 1670 - Mitford
Isabel daughter of William Morton, ye Gudgeon, baptised 24 April, 1673 - Mitford
William son of William Morton, Gudgeon, baptised 20 February, 1675 - Mitford
Ann daughter of William Morton, ye Gudgeon, baptised 27 March, 1679 - Mitford
Isabell Morton, ye Gudgeon, buried 15 July, 1681 - Mitford
Anna, uxor William Murton, Gudgeon, buried 2 November 1693 - Mitford
I also have:
1668: Tenants in the Baronia de Mitford; Edington:...William Morton...(Proceedings of the Society of Antiquaries of Newcastle upon Tyne, Vol. 9, p. 86 - Court Roll of Stainton, Northumberland)