Who am I?

Using the clues on this timeline, can you guess who I am?

Education

1889

1896

1900

Employment

1902 - 1910

1911 - 1912

1912 - 1913

1914 - 1932

Accomplishments

1905 - 1906

1905

1906 - 1907

1913 - 1914

1915

1922