I could ask this on the To Rome With Love site, but it's a virtual ghost town, which seems to be the case with many of my favorite show sites. Anyway, there was a crossover episode of TRWL in which Jody, Buffy, and Mr. French (I don't know if it included Uncle Bill and Cissy) visited Rome and interacted with the characters of that series. I vaguely remember it from when it aired first run in its last season, which was also the last season for Family Affair (they were both Don Fedderson productions, and TRWL also did a crossover episode with another DF series, My Three Sons). Does anyone know if there was any reference to this visit on Family Affair? If not, I'll wait until season five is released on DVD and see for myself. Thanks.
P.S. This is not to be confused with the season three episode "Ciao, Uncle Bill", in which only Bill was in Rome.