Gregory married Mary Shelley in Nov 1558 in Chevening, Kent, England (mistress). Mary was born in 1534 in Warminghurst, Sussex, England; died after 19 May 1595 in Chelsea, Middlesex, England. [Group Sheet] [Family Chart]

Gregory married Lady Anne Sackville before Nov 1558 in Chevening, Kent, England. Anne was born on 11 Jan 1544 in Dorsetshire, England; died on 14 May 1595 in Chelsea, Middlesex, England; was buried on 15 May 1595 in All Saints Churchyard, Chelsea , Greater London, England. [Group Sheet] [Family Chart]