
Portrait of Ada, Countess of Lovelace
1840
1840
1532
1896
1937
circa 1935
1951
1930
2001
1971
1979
1979
1840
1960
circa 1833
1975
1960
1940
1939
circa 1831
1940
1940
1938
1940
1939
1930
circa 1831
1838
circa 1831
1927
1848
circa 1831
1927-1928
1942
2001
1960
1936
1948
1935
1939
1955
1961
1950
1960
1958