Rosalind __, British X-Ray Crystallographer
Puzzle 14 of Famous Women in Science Hard Pack
Question is: Rosalind __, British X-Ray Crystallographer
and the answer is: FRANKLIN
Word Meaning:
FRANKLIN — (historical) A freeholder, especially as belonging to a class of landowners in the 14th and 15th century ranking at the bottom of the gentry.
Definitions from Wiktionary.