Agnes Smith Lewis
Proficient in modern Greek, Arabic, and Syriac, she wrote a number of novels and accounts of travel. In 1892, with her twin sister, Mrs. Margaret Dunlop Gibson, she discovered in the library of the convent of St. Catherine on Mt. Sinai, the palimpsest containing the Four Gospels in Syriac, representing the oldest text known of any part of the new Testament.