Countess Mary o' Brien

1733 - 1790  (57 years)    Has more than 100 ancestors and 25 descendants in this family tree.

• Name	Mary o' Brien
  Prefix	Countess
  Birth	12 Jan 1733
  Gender	Female
  Death	10 May 1790	Rostellan Castle, Cork, Éire
  Burial	Taplow, Buckinghamshire, England
  Siblings	4 Siblings
  1. William o' Brien,   b. 1725   d. 4 Apr 1727  (Age 2 years)   2. George o' Brien,   b. 8 Aug 1727   d. 26 Apr 1728  (Age 0 years)   3. Augustus o' Brien   4. Murrough o' Brien,   b. Nov 1731   d. 20 Sep 1741  (Age 9 years) + 5. Countess Mary o' Brien,   b. 12 Jan 1733   d. 10 May 1790, Rostellan Castle, Cork, Éire  (Age 57 years) ▻ Marquis Murrough o' Brien,  m. 5 Mar 1753
  Person ID	I375224	Geneagraphie
  Last Modified	16 Jan 2008

  
  

  Father	Earl William o' Brien,   b. 1694   d. 18 Jul 1777, Cloyne Cathedral (Age 83 years)
  Mother	Anne Hamilton,   b. 1694   d. 6 Dec 1756 (Age 62 years)
  Marriage	29 Mar 1720	Taplow, Buckinghamshire, England
  Family ID	F149030	Group Sheet  |  Family Chart

  
  

  Family	Marquis Murrough o' Brien,   b. 1726   d. 10 Feb 1808, Grovesnor Square, London (Age 82 years)
  Marriage	5 Mar 1753	Duke Street Chapel, Westminsters, London, Middlesex, England
  Children	1. Rear-Adm. Edward o' Brien,   b. 1753   d. 18 Dec 1808 (Age 55 years) + 2. Countess Mary o' Brien,   b. 4 Sep 1755   d. 30 Dec 1831, Beaconsfield, Buckinghamshire, England (Age 76 years)
  Family ID	F149072	Group Sheet  |  Family Chart
  Last Modified	20 Jan 2017

  
  

• Notes

  Countess of Orkney