In 1961 I went to Tucson AZ to grad school at UA and ended working for a while at the Park Theater on Campbell (long gone as UA expanded) The manager, Jerry, a law student and also folk music lover, told me his friend Martin Hoffman wrote the music to Deportees. I met Martin once at Jerry's house where Martin played tapes of Navajo children reading from english textbooks. He taught on the reservation and the tape was made in September after the kids got back to school after spending the summer only speaking Navajo. Later Martin's wife left him and Martin did himself in. I heard Judy Collins sing a song that she wrote to Martin with the words something like, "Martin, if I had only known." Her tribute to him.