Mary O'Brien

1662 - 1683  (21 years)

• Name	Mary O'Brien  [1]
  Birth	Abt. 1662  [1]
  Gender	Female
  Death	Nov 1683  [1]
  Person ID	I235	FitzGerald Genealogy
  Last Modified	1 Jun 2026

  
  

  Father	Henry O'Brien
  Family ID	F112	Group Sheet  |  Family Chart

  
  

  Family	John FitzGerald, 18th Earl of Kildare,   b. 1661   d. 9 Nov 1707 (Age 46 years)
  Children	1. Henry FitzGerald,   b. 1683   d. 1684 (Age 1 year)
  Family ID	F111	Group Sheet  |  Family Chart
  Last Modified	1 Jun 2026

  
  

• Sources

  [S21] Wikipedia Contributors, Wikipedia: The Free Encyclopedia, "John FitzGerald, 18th Earl of Kildare," https://en.wikipedia.org/wiki/John_FitzGerald,_18th_Earl_of_Kildare, (San Francisco, CA: Wikimedia Foundation, Inc.).