Depends on the timeframe and technology. Medieval lifespans were notoriously short by today's standards. It was often death at 40, with marriage and childbearing being commonplace at about age 15, conceivably placing a European generation's length then at about half what it is today.
Of course that wouldn't necessarily apply in the mahometan world, where the precedence of their paedophiliac pseudo-prophet seems to have permitted intervals of as little as 9 years on the female side.
How long had the Moors been in Iberia in the late 14th century?
Too long. Which is why the last ones were dutifully booted in the 15th.
So probably more than 20 generations. Duly noted.
Too long. Which is why the last ones were dutifully booted in the 15th.
Booted from land that Moors had ruled twice as long as did the Dark Age Visigothic kings upon whom Ferdinand and Isabella based their claims.
I'll ask again: In the late 14th century, how long had the Moors been in Iberia?