In the summer of 1969, he turned up (oh, the irony of it!), as the night watchman at S.I.'s new campus, then under construction on 37th Avenue. I'm sure that his background eluded the Jesuits, but several of us then-to-be seniors met & talked with him, and heard his story. As I recall, the Jefferson fire took place circa 1959, so maybe even a school arson had dropped off his record after 10 years.