If true, many descriptions of Hex around the Net should be edited. Without more solid references, such action would likely generate lots of controversy. If you, dear reader, happen to know more about this, or can afford to access the ICGA journal, 38:2, pp.126-7, any verifiable detail would be appreciated.
To make things clear: I did not do research by myself, but got information fom Ryan Hayward (Edmonton; the leader of the MoHex team, amongst other things).
When you want to read the full obituary or other interesting stuff in the ICGA Journal, you should become a member of the ICGA. It is not so expensive: 40 Euro per year - and includes the ICGA Journal (about 240 pages per year in 4 issues).