Sites that have defintions for Creole.
http://www.geocities.com/bourbonstreet/5075/militia.html
http://www.nsula.edu/creole/
http://www.everyculture.com/multi/Bu-Dr/Creoles.html
http://www.everyculture.com/multi/A-Br/Acadians.html
I like the statement from the first site:
"Many families that think of themselves as "Cajun" are either a mixture of Creole and Acadian stock, or pure Creole. The rural Louisiana culture that came to be known as "Cajun" is actually a mixture of these two main groups"
The last two sites are interesting and they have a link for submitting corrections - etc.