HARLEY Margaret Cavendish was born 11 Feb 1715, Welbeck Abbey, Nottinghamshire, England; christened 19 Mar 1715, St. Martins In The Fields, London, Middlesex, England; died 17 Jul 1785, Bulstrode, Buckinghamshire, England; buried 20 Jul 1785, Westminster Abbey, London, Middlesex, England.
Margaret married BENTINCK William 11 Jul 1734, Oxford Chapel, St. Marylebone, Middlesex, England. William was born 1 Mar 1709, , Titchfield, Hampshire, England; died 1 May 1762; buried 8 May 1762, Westminster Abbey, Westminster, Middlesex, England. [Group Sheet]
Children:
BENTINCK Elizabeth Cavendish was born 27 Jun 1735, Of Portland, Welbeck Abbey, Nottinghamshire, England; died 12 Dec 1825, Lower Grosvenor St. London, Middlesex, England; buried 24 Dec 1825, Longbridge Deverell, Wiltshire, England.
BENTINCK William Henry Cavendish was born 14 Apr 1738, Portland, Welbeck Abbey, Nottingham, England; died 30 Oct 1809; buried 9 Nov 1809, St. Mary Le Bone, , , England.
BENTINCK Margaret Cavendish was born Abt 1740, Of Portland, Welbeck Abbey, Nottsinghamshire, England; died 28 Apr 1756, Unmd.
BENTINCK Frances Cavendish was born Abt 1742, Of Portland, Welbeck Abbey, Nottsinghamshire, England; died Mar 1743.