Is Reeds great-grandfathers name Andrew Sorenson?
Although I looked through a number of sites to see if name, age, and birthplace information about his father is readily available, I could find nothing. Without at least some of that information, I couldn’t flesh out his family tree with any reliability. Typically, genealogists deal with “antique” information. Although the family history of celebrities is often widely published, it’s usually because their parentage is readily available in the public sphere. Normally, the privacy of living persons is protected by not identifying their information in published trees – they are identified simply as “living”. I recommend that the question be resubmitted if some information about Reed’s father can be found. In the meantime, enjoy his driving!