Yea, but maybe not if he trained prior to 1980's. All the Datu's except Shashir, who was in the PI, trained w/ Professor after 1980. It is possible that Rick manlinong (sp?), Dan Anderson, Jim Power, or Rocky Paswik may have heard of him; as they trained prior to the 80's ('cept Dan who started early 80's, but he is out west and knows a lot of people). However, they are from distinctly different locations the Colorodo area. It's tough because professor was a travelin' man; there are many students of the art whom I have not met yet because of location/distance issues.
We'll see if anyone else comes up with anything.