When and where did the first untethered, free-flying manned ascent take place?

Answer

November 21, 1783, from the Château de la Muette

The ultimate achievement in the early phase of Montgolfier aeronautics was the first untethered, free-flying manned ascent, which occurred on November 21, 1783. This historic launch originated from the Château de la Muette in Paris. This event marked the true beginning of human aeronautics, demonstrating that their craft was reliable and safe enough for human occupants to pilot freely across the capital city. Although tethered flights happened sooner, this specific untethered ascent is recognized as the crowning achievement following the earlier animal testing.

When and where did the first untethered, free-flying manned ascent take place?
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