Douglas Genealogy Pages

a history of the Douglas family

William (3rd Earl of Inchiquin) O'brien

- Yes, date unknown

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1 William (3rd Earl of Inchiquin) O'brien ^[1] d. Yes, date unknown
- + Lady Margaret Boyle d. Yes, date unknown
- Mary Villiers d. 17 Apr 1753
  - 2 Lady Henrietta O'brien ^[1.1] d. 2 May 1730
    - Robert Sandford d. Yes, date unknown
      - 3 Henrietta Sandford ^[1.1.1] d. Yes, date unknown
        
        Edward Nicolson d. Yes, date unknown
        
        4 Henrietta Nicolson ^[1.1.1.1] d. 4 Mar 1798 [ =>]
      - 3 William Sandford ^[1.1.2] bur. 29 Jan 1718
      - 3 Henry (Lord Kilworth) Sandford ^[1.1.3] d. Yes, date unknown
        
        + Sarah Moore d. Yes, date unknown
      - 3 Lt Robert Sandford ^[1.1.4] d. Yes, date unknown
      - 3 Other Daughters Sandford ^[1.1.5] d. Yes, date unknown
  - 2 William (4th Earl of Inchiquin) O'brien ^[1.2] b. 1694 d. 18 Jul 1777
    - Anne (Countess of Orkney) Hamilton b. 1694 d. 6 Dec 1756
      - 3 Mary (Countess of Orkney) O'brien ^[1.2.1] b. 12 Jan 1733 d. Yes, date unknown
      - 3 William Lord O'brien ^[1.2.2] b. 1725 d. Yes, date unknown
      - 3 George Lord O'brien ^[1.2.3] b. 8 Aug 1727 d. Yes, date unknown
      - 3 Augustus O'brien ^[1.2.4]
      - 3 Murrough (4th Viscount Kirkwall) O'brien ^[1.2.5] b. Nov 1731 d. 20 Sep 1741

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