Question: When did the last navajo code talker die?
Disambiguated questions and answers: question: When did the last of the original 29 Navajo code talkers who developed the code die?
When did one of the last Navajo code talkers, Alfred K Newman die?
When did one of the last Navajo code talkers, Fleming Begaye Sr., die?
When did one of the last Navajo code talkers, John Pinto, die?
When did one of the last Navajo code talkers, William Tully Brown, die?
When did one of the last Navajo code talkers, Joe Vandever Sr., die?
answer: June 4, 2014
January 13, 2019
May 10, 2019
May 24, 2019
June 2019
January 31, 2020
Natural Questions answer: June 4 , 2014 (from the Wikipedia article "Chester Nez")