Aurelio Macedonio Espinosa Sr., PhD (1880–1958), a professor at Stanford University, was an internationally known scholar because of his studies in Spanish and Spanish American folklore and philology.
He was especially known for his promotion of the study of the Spanish language and literature.
[1] 1907 1909–1914 1910 1910–1916 1911 1912 1913 1914 1915 1916 1917 1918 1921 1921–1926 1922 1922–1927 1923 1925 1926 1927 1927–1928 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1940 1941 1942 1943 1944 1945 1946 1946–1947 1949–1950 1951 1952 1953 1954