https://www.youtube.com/watch?v=OythrZ5_sdQ

On October 21, 1889, Prussian field marshal Helmuth von Moltke the Elder made two audio recordings on Thomas Edison’s new cylinder phonograph. The first contains a congratulatory message to Edison and an excerpt from Faust, the second a line from Hamlet.

This is the only voice recording we have of a person born in the 18th century — Moltke had been born in 1800, technically the last year of that century. Ironically, he had been known as der große Schweiger, “the great silent one,” for his taciturnity.