Frederick de Port-St. John, 2nd Viscount Bolingbroke

1732 - 1787  (55 years)  Submit Photo / Document

• Name	Frederick de Port-St. John
  Suffix	2nd Viscount Bolingbroke
  Birth	1732
  Gender	Male
  Death	1787
  Person ID	I105551020	St. John Origin and Ancestry DNA Database | St. John Generation One - Raoul de Sancto Johanne,
  Last Modified	11 May 2018

  
  

  Father	John de Port-St. John,   b. 3 May 1702, St. James, Westminster, Middlesex, England d. 26 Nov 1748, Naples, Napoli, Campania Italy (Age 46 years)
  Relationship	Birth
  Mother	Anne Furnesse,   b. 1711, Waldershare, Kent, England, UK d. 1749, Lydiard Tregoze, Wiltshire, England, UK (Age 38 years)
  Relationship	Birth
  Marriage	17 Apr 1729	St. George's, Hanover Square, London, England, UK
  Family ID	F398452	Group Sheet  |  Family Chart

  
  

  Family 1	Nelly O'Brien   d. 1768
  Children	+ 1. George St. John, (Raised Elizabeth Bryan and John Page's children as St. Johns),   b. 1761-1770, Essex, Virginia, USA d. 1846, Woodbury, Cannon, Tennessee, USA (Age 76 years)   2. Arthur de Port-St. John,   b. 1764  [Father: Birth]  [Mother: Birth]
  Family ID	F398644	Group Sheet  |  Family Chart
  Last Modified	31 May 2024

  
  

  Family 2	Lady Diana Spencer,   b. 1734   d. 1808 (Age 74 years)
  Marriage	8 Sep 1757	Harbledown, Kent, England, UK
  Divorce	1768
  	Notes (Log in)
  Children	1. Charlotte de Port-St. John,   b. 1758  [Father: Birth]  [Mother: Birth] + 2. George Richard de Port-St. John,   b. 1761, Lydiard Tregoze, Wiltshire, England, UK d. 1824, Lydiard Tregoze, Wiltshire, England, UK (Age 63 years)  [Father: Birth]  [Mother: Birth] + 3. Frederick Sutton de Port-St. John,   b. 20 Dec 1765   d. 26 Nov 1844, Hove, St Andrew, Sussex, England, UK (Age 78 years)  [Father: Birth]  [Mother: Birth]
  Family ID	F398643	Group Sheet  |  Family Chart
  Last Modified	11 May 2018

  
  

• Reference

  Suzanne St. John. "Frederick de Port-St. John, 2nd Viscount Bolingbroke". The St. John Genealogy Project. https://stjohngenealogy.com/getperson.php?personID=I105551020&tree=OSA0001 (accessed April 24, 2025).