Our Family History

genealogy of the surname family

O'Neil, Margaret

Est 1860 - Yes, date unknown

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1 O'Neil, Margaret ^[1] b. Est 1860 d. Yes, date unknown
- Clahan, Michael b. Est 1860 d. Yes, date unknown
  - 2 Clahan, Mary ^[1.1] b. Abt 1885 d. 6 Jan 1965
    - Thewlis, William Thomas b. 5 Feb 1882 d. 30 Dec 1948
      - 3 Thewlis, Williard ^[1.1.1] b. 28 Jul 1899 d. Yes, date unknown
      - 3 Thewlis, Francis ^[1.1.2] b. 25 Aug 1904 d. Yes, date unknown
      - 3 Thewlis, Katherine ^[1.1.3] b. 6 Dec 1910 d. Yes, date unknown
        
        + Cotter, William H. b. Est 1910 d. Yes, date unknown
      - 3 Thewlis, Mary C. ^[1.1.4] b. 4 Feb 1911 d. Yes, date unknown
        
        + Granna, Zola N. b. Est 1910 d. Yes, date unknown
      - 3 Thewlis, Violet Marie ^[1.1.5] b. Abt 1913 d. Bef 1990
        
        + Russell, William H. b. Est 1915 d. Yes, date unknown
      - 3 Thewlis, Marion ^[1.1.6] b. 26 Jan 1914 d. Yes, date unknown
      - 3 Thewlis, William Quentin ^[1.1.7] b. 31 Oct 1915 d. Sep 1990
        
        + Sala, Florence E. b. 6 May 1923 d. 23 Oct 2014
      - 3 Thewlis, Joseph Francis ^[1.1.8] b. 25 Jan 1917 d. 3 Oct 1982
        
        Green, Dorothy b. 30 Nov 1923 d. 8 Nov 2007
        
        4 Thewlis, Jeffrey F. ^[1.1.8.1] b. 3 Nov 1953 d. 6 Jul 2021
        
        + Living