Francis La Flesche
After this work together, he was sent to work at the Bureau of American Ethnology. There they sent him to Oklahoma to study with the Osage Tribe. He recorded the songs, chants, and music of the Osage people and wrote reports on them during his time at the bureau. Those recordings are still available to listen to today. La Flesche worked at the bureau until 1928 when he retired and moved back to Nebraska to live with his family.