Mary Keith (Hay), Countess Marischal

Is your surname Keith?

Research the Keith family

Mary Keith (Hay), Countess Marischal's Geni Profile

Share your family tree and photos with the people you know and love

  • Build your family tree online
  • Share photos and videos
  • Smart Matching™ technology
  • Free!


Mary Keith (Hay)

Also Known As: "Mary Hay", "Mary Keith", "Countess Marischal", "Lady Mary Hay", "Lady Mary Keith"
Birthplace: Kinnoull
Death: Died in Fetteresso
Immediate Family:

Daughter of George Hay, 2nd Earl of Kinnoull and Anne Hay, Countess of Kinnoull
Wife of George Keith, 7th Earl Marischal
Mother of William Keith, 8th Earl Marischal
Sister of Catherine Hay; George Hay; William Hay; Robert Hay; Peter Hay and 5 others

Managed by: Jason Scott Wills
Last Updated:

About Mary Keith (Hay), Countess Marischal

Lady Mary Hay married George Keith, 7th Earl Marischal, son of William Keith, 5th Earl Marischal and Lady Mary Erskine, on 6 February 1662. She died circa November 1667. She was also reported to have died on 10 November 1701. She was buried on 6 December 1667. She was the daughter of George Hay, 2nd Earl of Kinnoull and Lady Anne Douglas. From 6 February 1662, her married name became Keith.

Note: Alternate DOD 10 November 1701.

view all

Mary Keith (Hay), Countess Marischal's Timeline

February 6, 1662
Age 41
Age 43
Stonehaven, Kincardineshire, UK
November 1667
Age 46
December 6, 1667
Age 46