Walter, William Grey
1910 - 1977
1910 - 1977
1918-1920
1910
1917
1919
circa 1915
1923 - 2015
1920 - 2007
1911
circa 1920
1910
1915
1920
1915
1924
1910
1910-1920
1918
circa 1910
1914-1920
1914-1918
1910
1922
1912-1922
1916
1914
1915
1912
1915
1910
1917
1910
1918
1912
1914
1924
1955; 1830
1915-1917
c.1912
1918
1914
1914-1918
1918
1915-1918
1913-1923
1916-1917
1924
1915
1922-1923
1922-1923