Adelaide ‘Su-Lin" Young with husband (left) and
brother-in-law (tall guy at the right) She and her husband Jack Young,
and his brother Quentin, figure prominently in the 1930s expeditions to
capture Giant Pandas for the US. She was the first American woman
explorer to venture into the Tibetan-Himalayan area.
https://www.sfgate.com/bayarea/article/China-explorer-Adelaide-Su-Lin-Young-dies-3283425.php