On the 17th of September, 1719 the 19 year old Lady Anne Seymour married the Third Duke of Leeds, Peregrine Hyde Osbourne. Her father was the 6th Duke of Somerset. The table below may have been made to celebrate the marriage, or it may have been made to commemorate her death in childbirth in 1722.
The inscription says 'Layde Ann Osborn (nee Seymour) of Kiveton'.

The shield with the 'angels wings' (see below) is the family shield of the ancient family of SEYMOUR.
The harp like shape is actually a "pair of wings" up-side-down on a "red back ground". In Heraldry discriptions lines running parrallel, as in the picture of that shield, signify the colour red.
The Heraldic description is in actual fact:
"Gules (red), two wings or (gold/yellow) conjoined in lure of the first."
This ancient shield is attributed to her ancestor Sir Roger Seimor (Seymour) in the time of Henry III. (heraldic information kindly supplied by a descendant of the 12th Duke of Somerset).

Further heraldic information was sent to me by Joe Silmon-Monerri who told me:
"Hello, I enjoyed your site very much. I am a researcher (chiefly) into the Seymours and their origins. I am writing about this. However, regarding Lady Anne and the Seymour 'wings', please allow me to alert you to a slight correction:
not 'angels wings' but a 'hunting lure'
hence: 'gules, a pair of wings, tips downward, conjoined in lure, or'
bird: hawk, falcon, sparrow-hawk, goss-hawk, etc.

The noble lords of even before 1066 regarded hunting as the highest of noble goals, and rewarded hunters accordingly."

She didn't gave birth to the 4th Duke, whose park keeper was Richard Ashby and whose gravestone is pictured on the harthill church pages.