Clara Campoamor

Clara Campoamor Rodríguez was a Spanish politician and feminist best known for her advocacy for women's rights and suffrage during the writing of the Spanish Constitution of 1931. Her advocacy led to the inclusion of constitutional language that sought to guarantee equality between men and women.

She was elected to the Constituent Assembly in 1931, before women were allowed to vote themselves. She later lost her parliamentary seat and briefly served as a government minister, before fleeing the country during the Spanish Civil War. Campoamor died in exile in Switzerland, and was later buried at the Polloe Cemetery in San Sebastian, Spain.

Source: Wikipedia