hey chris, this is another chris calnon. i never thought id see my name again (after being teased about it for 25 yrs. ha ha) anyway, i just found this website tonight but im going to have to send it to my entire family and hopefully we can offer you some help. i know that both sides of my grandparents: Marion Calnon/Kenneth Calnon and Joe Calnon/Gweneth Calnon are all from the Rochester New York area. Kenneth was employed with Kodak for YEARS. He and Marion passed years ago. Joe and Gwen are still alive and well in Rochester NY. Joe was the president of The Rochester Button Company for years and now takes care of Gwen in a nursing home. I'll have to get more info from my parents and hopefully we can help you out.
I hope we can keep in touch, seeing that we do share one MAJOR thing in common. ha ha ha.
Take care and good luck in your searching. :)
-the "other" chris calnon