1930s

Alicia Esther Lardé Lopez-Harrison Nash (01 jan 1933 – 23 may 2015 | San Salvador, El Salvador – Monroe Township NJ) physicist, memoirist, mental health care advocate, MIT physics graduate (1955: one of 16 women and 800 men), wrote A Beautiful Mind about husband’s / son’s schizophrenia

1940s

1950s

Paula Patricia Heredia Suarez (13 oct 1957 – San Salvador, El Salvador) US-based documentary filmmaker / editor / director, co-founded Heredia Pictures film company, founded nonprofit cultural / educational / international exchange organization Clementina Inc., heads international committee of New York Women in Film and Television