I believe they're a bunch of spammers.
Phone number from this spamvertized website matches the phone number put in
this page, which matches the horrid design of this page. Oh, look, here's his Grandson's guestbook.
Did I mention that I hate spammers?
Update: Oh, look. The grandsons's mothers name? Rhonda. The name the phone is registered to? "R Burrows" (according to Google) How much you wanna bet that Grandpa lives at home with mommy and runs a spam outfit from the house?
Another Update: But, it's just as possible that they live in Macedon instead.