William Healey Dall
American naturalist
William Healey Dall was an American naturalist, a prominent malacologist, and one of the earliest scientific explorers of interior Alaska. He described many mollusks of the Pacific Northwest of North America, and was for many years America's... Wikipedia
Born: August 21, 1845, Boston, MA
Died: March 27, 1927 (age 81 years), Washington, D.C.
Parents: Charles Henry Appleton Dall and Caroline Healey Dall
Organization founded: National Geographic Society
Production company: National Geographic Society
Descendants: Marian Dall, Marcus Healey Dall, and Charles Whitney Dall