how many christmas songs were written by jewish composers

The most famous Christmas song, "Silent Night", was written by Franz Xaver Gruber, a devout Catholic. Many other famous Christmas carols were also composed by Christians, such as "O Come, All Ye Faithful" and "Joy to the World". However, there have been some Christmas songs written by Jewish composers, such as "White Christmas" by Irving Berlin and "Rudolph the Red-Nosed Reindeer" by John Coots and Haven Gillespie.