Alphawolf answer this question wen did George Washington die

He died on December 14th, 1799.

Explanation:

He died of quinsy after not changing out of his wet clothes after going outside when it began to snow. He came in and did not change out of his wet clothes, got a sore throat and his condition worsened. He asked to not be buried until 3 days had passed after his death because fears of being buried too soon were common in the 18th century.