Hello Donna. Unfortunately, I do not have any further info on the Gazells or Canales. My grandfather's sister married into the Gazell family and I was looking to connect with perhaps some descendants of that union. As far as the spelling discrepancy, in my research of censuses, I have often found these types of name variations. Sometimes the census takers wrote down their version of the name, or there could have been a language barrier, or those being counted were illiterate. My great aunt was Adele, but I found her listed as Delia, and also Del. Good luck with your research.