Wikipedia contributors. (2024, October 23). John Adams. In Wikipedia, The Free Encyclopedia. Retrieved 21:06, October 24, 2024, from https://en.wikipedia.org/w/index.php?title=John_Adams&oldid=1253011381
Jefferson died on July 4, 1826, at 12:50 p.m. at age 83, on the 50th anniversary of the adoption of the Declaration of Independence.
On July 4, 1826, the 50th anniversary of the adoption of the Declaration of Independence, Adams died of a heart attack at Peacefield at approximately 6:20 pm.