I realize that most companies who personalize things make you agree, and agree again, that what you have provided to them is correct. I understand that. I just wish they wouldn’t use bad examples in their catalogs. I saw these on the cover of a personalizing company’s catalog. Besides the fact that there is no apostrophe necessary because Robert doesn’t own anything related to this sentence, I’m curious about exactly why Robert feels entitled to be called “The Robert.” If it were the Roberts Family, it should say “Party With The Roberts.” In the second example, again, there should be no apostrophe because you’re talking about the “Bishop Family Reunion.” It is the reunion of the Bishop Family and the apostrophe and “s” are unnecessary.