Francis de Port-St. John, 1st Baronet of Longthorpe

1677 - 1756  (79 years)  Submit Photo / Document    Has 697 ancestors but no descendants in this family tree.

• Name	Francis de Port-St. John
  Suffix	1st Baronet of Longthorpe
  Birth	6 Aug 1677	St. John The Baptist, Petersborough, Northampton, England, UK
  	Notes (Log in)
  Gender	Male
  Education	22 Jul 1697	Lincoln's Inn, London, England, UK
  	Admission Register pg. 353 folio 39b Date 22 Jul 1697 "Francis St. John, son and heir app. of Fras. St. J., of Longthorpe, Northants, arm." https://archive.org/details/recordshonorabl05englgoog/page/n365
  Death	3 Sep 1756
  Age at Death	79 years
  Person ID	I105553386	St. John Origin and Ancestry DNA Database
  Last Modified	23 Dec 2019

  
  

  Father	Francis de Port-St. John, Esq.,   b. abt. 1644, England, UK d. 29 Jul 1705, St. John the Baptist, Peterborough, England, UK (Age 61 years)
  Relationship	Birth
  Mother	Mary Forth,   b. 1650, London, England, UK
  Relationship	Birth
  Marriage	14 May 1674	Allhallows London Wall, London, London, England, UK
  	Notes (Log in)
  Age at Marriage	He : ~ 30 years and 5 months - She : ~ 24 years and 5 months.
  Family ID	F399435	Group Sheet  |  Family Chart

  
  

• Pedigree

  ← Click to display 1Francis de Port-St. John, 1st Baronet of Longthorpe(1677 – 1756) 2Francis de Port-St. John, Esq.(1644 – 1705) 4Lord Chief Justice Oliver de Port-St. John(1598 – 1673) 8Oliver de Port-St. John, of Keysoe, Bedfordshire, England(1575 – 1625) 9Sarah Bulkeley(1580 – 1611) 5Elizabeth Cromwell(1618 – 1644) 10 11 3Mary Forth(1650 – ) 6 12 13 7 14 15

  
  

• Reference

  Suzanne St. John. "Francis de Port-St. John, 1st Baronet of Longthorpe". The St. John Genealogy Project. https://stjohngenealogy.com/getperson.php?personID=I105553386&tree=OSA0001 (accessed May 12, 2025).