He married, firstly Sophia Conyers in 1743, and secondly Hesther Margaret Munday in 1776. Both marriages were childless.
He lavished attention on the Elizabethan [[Arbury Hall]] which he rebuilt over a period of thirty years in splendid [[Gothic architecture|Gothic]] Renaissance style, engaging the services of the architect [[Henry Couchman]].
He is immortalised in fiction in [[George Eliot]]'s [[Scenes of Clerical Life]], where he appears as Sir Christopher Cheverel in Mr Gilfil's Love Story.ref== References =={{Reflist}}
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{{succession box | title=[[Member of Parliament]] for [[Middlesex (UK Parliament constituency)|]]<br />with [[...|Sir Hugh Smithson, Bt]] | before=[[William Pulteney, 1st Earl of Bath|]]<br />[[...|Sir Hugh Smithson, Bt]] | after=[[...|Sir Hugh Smithson, Bt]]<br />[[...|Sir William Beauchamp-Proctor, Bt]] | years=1742–[[...|1747]]}}
{{succession box | title=[[Member of Parliament]] for [[Oxford University (UK Parliament constituency)|]]<br />with [[Peregrine Palmer]] 1751–1762<br />[[...|Sir Walter Bagot, Bt]] 1762–1768<br />[[...|Sir William Dolben, Bt]] 1768<br /> 1768–1780 | before=[[...|Viscount Cornbury]]<br />[[Peregrine Palmer]] | after=<br />[[...|Sir William Dolben, Bt]] | years=1751–[[...|1780]]}}
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{{s-ttl|title=[[Newdigate Baronets|Baronet]]<br />(of Arbury) | years=1734–1806}}