Seeking Aldo Cumani

Back in 2010, Aldo Cumani adapted Frotz 2.40 to product sfrotz, Frotz with graphics and sound using the SDL libraries. I’m in the process of adapting his code back into Unix Frotz to give audio support to the curses port. I have some questions for him on what he did and why, but all the email addresses I have on him seem to be bad. Does anyone here know how to get in touch with him?