So this is a serious question/request. I fear I may be very distantly related to one of the "royal" families of old. It kinda makes me sick to be honest. It would probably cause me emotional harm if I am indeed distantly related to the illuminati. I don't want evil blood.
If it matters, it's one of the Italian Houses. There's a few popes and cardinals with the maiden name in my family. I haven't bothered searching yet but I already feel down about it.
Use the LDS Geneology Library resources. ( Mormon Church) Many people research with it that are not Mormon. That TV show with celebrities researching their family history, uses people from the library for info. You can inquire/hire some assistance from someone familiar with this resource.