Sir William Maynard, 4th Baronet (19 April 1721 – 18 January 1772)[1] of Waltons, Ashdon, Essex was a British politician and baronet.
He was the only son of Sir Henry Maynard, 3rd Baronet and his wife Catherine Gunter, daughter of George Gunter.[2] In 1738, he succeeded his father as baronet.[3] Maynard entered the British House of Commons as Member of Parliament (MP) for Essex in 1759, representing the constituency until 1772.[4]
On 13 August 1751, he married Charlotte Bisshopp, second daughter of Sir Cecil Bishopp, 6th Baronet, and by her he had four children, three sons and one daughter.[5] His oldest son Charles succeeded to the baronetcy, and by a special remainder also succeeded his kinsman Charles Maynard, 1st Viscount Maynard as 2nd Viscount Maynard in 1775.[6]
. Edward Kimber . Thomas Wotton . Richard Johnson . The Baronetage of England: Containing a Genealogical and Historical Account of All the English Baronets . II . 1771 . London . 469 .