A
Longship similar to Dragon, was sailing the Atlantic at 10.5+knots......somewhere around 1000 AD.
The
Mayflower, sailed to America
600 years later (1620 AD) at
maybe 4.0 knots.
NB
https://www.youtube.com/watch?v=XORSpUUy0lQ#t=2.221607
Note: That horizontal capstan (winch) that is used with the wooden "capstan bars", is the
Main Halyard winch. It is used to hoist the sail and yard to whatever position (height) on the mast that is required for the wind conditions.