Google
×

Thomas Jaggar

American volcanologist
Thomas Augustus Jaggar Jr. was an American volcanologist. He founded the Hawaiian Volcano Observatory and directed it from 1912 to 1940. The son of Thomas Augustus Jaggar, Jaggar Jr. graduated with a PhD in geology from Harvard University in 1897.... Wikipedia
Born: January 24, 1871, Philadelphia, PA
Died: January 17, 1953 (age 81 years), Honolulu, HI
Spouse: Isabel Maydwell (m. 1917)
Organization founded: Hawaiian Volcano Observatory