Oliver de Port-St. John, of the Inner Temple

1643 - 1681  (39 years)  Submit Photo / Document    Has 695 ancestors and 4 descendants in this family tree.

• Name	Oliver de Port-St. John
  Suffix	of the Inner Temple
  Birth	1643  [1]
  Gender	Male
  Alt. Birth	cal. 1643
  	aged 37 in 1680 marriage
  Death	aft. 1681
  Age at Death	39 years
  Person ID	I11864	St. John Origin and Ancestry DNA Database | St. John Generation One - Raoul de Sancto Johanne,
  Last Modified	23 Dec 2019

  
  

  Father	Lord Chief Justice Oliver de Port-St. John,   b. 25 Jun 1598, Wootton Bassett, Wilshire, England d. 31 Dec 1673, Augsburg, Bavaria, Germany (Age 75 years)
  Relationship	Birth
  Mother	Elizabeth Cromwell,   b. 1618, High Lover, Essex, England d. 1644, Keysoe, Bedfordshire, England, UK (Age 26 years)
  Relationship	Birth
  Marriage	21 Jun 1638	High Lover, Essex, England, UK
  	Notes (Log in)
  Age at Marriage	He : 40 years - She : ~ 20 years and 6 months.
  de Port-St. John Documents		Media (Log in)
  Family ID	F750	Group Sheet  |  Family Chart

  
  

  Family	Elizabeth Hammond, daughter of William Hammond, Esq.,   b. 1665, Kent, England
  Marriage	6 Aug 1680	London, England   [2]
  	Notes (Log in)
  Age at Marriage	He : ~ 37 years and 8 months - She : ~ 15 years and 8 months.
  Children	1. Katherine de Port-St. John  [Father: Birth]  [Mother: Birth]   2. Elizabeth de Port-St. John  [Father: Birth]  [Mother: Birth]   3. Anne de Port-St. John  [Father: Birth]  [Mother: Birth]   4. Oliver de Port-St. John,   b. c. 1681, Tandagee, Armagh, Ireland, UK d. 26 Dec 1743 (Age 62 years)  [Father: Birth]  [Mother: Birth]
  Family ID	F4916	Group Sheet  |  Family Chart
  Last Modified	23 Dec 2019

  
  

• Pedigree

  ← Click to display 1Oliver de Port-St. John, of the Inner Temple(1643 – 1681) 2Lord Chief Justice Oliver de Port-St. John(1598 – 1673) 4Oliver de Port-St. John, of Keysoe, Bedfordshire, England(1575 – 1625) 8Thomas de Port-St. John, Gent., of Colletts, Keysoe & Toddington, Bedfordshire(1557 – 1614) 9Winifred _____, alleged wife of Colletts, m. Thomas de Port-St. John of Toddington????(1550 – 1594) 5Sarah Bulkeley(1580 – 1611) 10Edward Bulkeley(1540 – 1617) 11Olive Joyce Irby(1547 – 1611) 3Elizabeth Cromwell(1618 – 1644) 6 12 13 7 14 15

  
  

• Reference

  Suzanne St. John. "Oliver de Port-St. John, of the Inner Temple". The St. John Genealogy Project. https://www.stjohngenealogy.com/getperson.php?personID=I11864&tree=OSA0001 (accessed May 9, 2025).

  
  

Sources

Sources (Log in)