So the English were marring off there daughters at age 10 and delivering them at age 11.
I suppose it’s better than marrying at 6 and delivering at 9.
Yes. She would have to learn the customs of her new land so she would have had tutors. They were usually considered adults by 15 or 16. Her only child was born when she was 19. She died at age 29.
9 was common for marriage contracts in those days. But, the man was prohibited from touching her until she was 14. That is how the nobility ensured the “purity” of their brides. She would usually move into the man’s castle by 12, but her chaperones kept her away from the bridegroom. No prohibition agains the bridegroom sleeping with everybody else to become experienced before he approached his bride.
And when they finally got together it was a public event with lots of witnesses. It must have been humiliating for the girl.