James Young Thewlis
1883 - 1959 (75 years)(
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- 1 James Young Thewlis [1] b. 13 Oct 1883 d. Jan-Mar 1959
- Helen McMahon b. 28 Mar 1891 d. Jan-Mar 1978
- 2 Kathleen Thewlis [1.1] b. Jan-Mar 1915 d. Jan-Mar 1915
- 2 James McMahon Thewlis [1.2] b. 18 Sep 1916 d. 14 Dec 2011
- 2 Mary Thewlis [1.3] b. Oct-Dec 1919 d. Apr-Jun 1921
- 2 William Oswald Thouless [1.4] b. 27 Aug 1923 d. Apr 1995
- 2 Living [1.5]
- + Living
- + Living
- 2 Brian Thewlis [1.6] b. Jan-Mar 1930 d. Jul-Sep 1943
- 2 Living [1.7]
- 2 Maurice Thewlis [1.8] b. 17 Nov 1931 d. Jan-Mar 1934
- 2 Kathleen Thewlis [1.1]