For millenia Europeans have invaded, enslaved and colonized the rest of the world. Their punishment shall be to live in completely Balkanized countries ruled by Muslims.
Europeans, your future shall consist of civil war, rape, religious strife and poverty.
And there is nothing you can do about it.
This was a time before modern medicine when removing a tooth could result in an infection and death. I hardly think they would allow 9 year olds to marry and get pregnant when most women died during childbirth and she would have to have a C section to get the child out, even with a life expectancy of 30 they'd be better off waiting until the females of the village are fully developed to maintain birth rates. You are trying to pass off a few aristocratic marriages in which the partners hardly even saw each other for years afterwards as evidence that pedophilia was once common practice as you are butthurt crying pedophiles.