After doing much searching, and with the help of an Internet Adoption Reunion Website here in Canada, plus the help of George Quibell who moderates this site, I was able to finally find my Birth Mother, Shirley Quibell. Unfortunately Shirley passed away on January 10th 2005, before I was able to ever meet her. She died of lung cancer. This particular Quibell branch lived in the Lindsay area. I believe Shirley's Mother, who just recently also passed away, was living in Lindsay till her death.
Hoping to meet my birth siblings in the near future.