“A shabby looking old man was walking their way. It must be a relative of one of the men, wandering in the wrong direction as they often did. Where were they going to put this one? He was wearing a pulled-down hat and he had a long beard. He was weaving towards her, his feet tripping unsteadily.Even though she could not see his face, there was something oddly familiar about him. She stared hard, trying to make it out. He put up his hand and waved. She stared again. "That's your father," said Tom.”