Robert Kirby: Who else should be in your Christmas Nativity sets?

Members of my daughter’s family put out their Nativity scene last week, a set of ceramic figures shaped and hand-painted by my mother years ago.In total, the scene consists of Mary, Joseph, a shepherd boy with what appears to be a dead lamb draped over his shoulders, two more sheep, a cow, three wise men bearing gifts, and two camels. Oh, and the Savior.That’s a lot to cram into a low-rent stable, which is where I’ve always been taught Jesus was born. As a kid, I was always dis