Ok, were some of Muhammed's grandchildren Jewish?

Ok, I asked this question before and no one wanted to answer so I'm going to try religion. First off, I'm Jewish and my husband is Christian but according to my religion my children (the one born and the one soon to be born lol) are Jewish because the trait of Jewishness is carried in the mother's line. Also, my husband says its ok to raise his children in the Jewish religion so they will be attending Orthodox Day Schools when they reach school age. As a side note any of you Muslim and children of Jewish fathers who see a driving need to convert after this question can easily do so by going to a Mikvah (ritual bath) Ok, Muhammed had two Jewish wives so there children would be Jewish and if they were daughter, his grandsons would be Jewish. That means that a lot of the prophets after Muhammed are Jewish. Also, I read where the scribe that wrote the Koran down for Muhammed was Jewish. This means today that all Muslims must look to the Chief Orthodox Rabbi of Jerusulum for any religious interpretations of the Koran because its primarily a Jewish Book, and Immans must be licensed in Israel. So what do all of you think of this ysis.