Can anyone shed light on this? *PIC*

I got this e-mail the other day from a Webcam visitor. Any help would be appreciated.
Hi Jay   
  
I have come across your brilliant site in my search for a great uncle
called William Foulks Edwards. I am jumping to conclusions here and am
enquiring about the history of the railroad. I know he was an engine
driver and was killed in a rail smash in 1917 and have only recently
found out it may have been in Chama, New Mecico. Also, he was reported
to have become an Honorary Indian Chief and was a Mason. Upon his death
the Masons paid to have his body sent home to Wales for burial. Any
little tidbit of information would be greatly appreciated. If there was
a train smash in 1917 then I may be on the right track.
Can you please help me. I have been looking for this man for over a year
now and this is the first lead I have come across.
Kind Regards .....