I'm modding MTW 2 Kingdoms and I'm looking for some historical information about intermarriage during the medieval period. I believe that at least some of this occured in the area of Sicily with the Almohads or other later tribes that are usually labeled the Moors. Since at different times in history, Makuria and the Ayyub were Coptic Christians, then there remains the possibility that some intermarriage occured in order to prevent wars too. It might have been that some Muslims married Christians in Iberia as well.
Today, while it's fine for a Muslim man to marry a Christian woman, the opposite is frowned upon. It's expected for a Christian woman to convert after marriage, but it's unusual and not acceptable for a Muslim woman to marry a Christian man since he's less likely to convert.
Does anyone know how often it happened during the medieval period from say 1100 to 1400 AD (CE)? There are issues with turning on Muslim princesses, and given the state of culture in the Middle East of the period, despite the Crusades, with some of the Europeans becoming "poulains" then I think while unlikely it still remains within the realm of possibility but with the understanding that conversion would be automatic as a condition of the marriage.
I'm most wondering about Muslim princesses who married among the Coptics because that seems very plausible.
I'm possibily going to have some traits such that a Muslim who married a Christian or vice versa will be a "Secret Christian" or a "Secret Muslim" in order to have some complicated things happen as a result. If you know of those kinds of circumstances, would you also comment here?
EDIT1: Something like this about the Mozarabs in Iberia.
http://en.wikipedia.org/wiki/Mozarabs
Or this about the Arab Christian who remained in the Levant after the Fall of Jerusalem. They had to pay the Jizyah (in place of the Zakat) and were exempted form military service, but some did actually serve as I recall, and in MTW2 they make an appearance.
http://en.wikipedia.org/wiki/Arab_Christians
But while tolerated, I wonder if Muslim nobles would allow their daughter to marry Christian husbands or would they convert due to intermarriage even though tolerated as a seperate people under the Jizyah? What's more likely are Christian daughters marrying Muslim nobles, I think, but looking for verification.