BRIGHT; CA,USA/KS,USA; 1900-

I am researching the surname Bright.  My grandfather lived in CA (Glendale area) when my father was born and put up for adoption.  The name I've been given for my grandfather is Bunny Bright, I feel as though this is a nickname.  He had two boys, one was Robert "Bobby" Bright and the other was adopted as Ralph Dean England.