Ann Northey

"Anne Hopkins was the daughter of the Right Honourable Edward Hopkins (1675-1736), MP for Coventry and Secretary of State for Ireland, and Anna Maria Chamberlen (died 1768). The latter came from a noted family of obstetricians, who were famous for the invention of obstetrical forceps.
In addition to being a pianist - her square piano, a style of instrument which first appeared in England in the 1760s, travelled with her between the Northey houses - Anne embroidered very fine upholstery, as is shown in the next two photographs of a settee and chair (one of a set) which have been preserved at Marble Hill House, Twickenham, Middlesex."

From http://www.epsomandewellhistoryexplorer.org.uk/Northeys3.html