In the 14th century did they drink coffee?

No, coffee was not widely consumed in the 14th century.

Here's why:

* Coffee's origins: Coffee originated in Ethiopia, but it was not known outside of the region until the 15th century.

* Spread of Coffee: Coffee cultivation and consumption slowly spread through the Middle East and North Africa in the 15th and 16th centuries. It didn't reach Europe until the 17th century.

So, while coffee was a part of life in some parts of the world by the 14th century, it was not yet a drink enjoyed by people in Europe or other parts of the world.