Advanced Rogue (through v7.7) was developed by a group of employees at AT&T Bell Labs between 1984 and 1986. Michael Morgan and Ken Dalka appear to be among the semi-anonymous authors. AT&T distributed Advanced Rogue through the AT&T Toolchest for a time.
A kind rogue enthusiast has recently sent me a copy of Advanced Rogue 1.0. Hopefully I will be able to do something with it