I honestly don't know much about AB lines and such, but when I bought Tim Nichol's two catch dogs a couple years ago (Zeus & Ruby) I started doing a little research on Ruby. She is a double registered AB out of Joshua's Kennels in Georgia. She is a daughter to Joshua's Ole' Southern White.
She was (and still is occasionally...semi-retired) a fine catchdog who belongs now to a hunting partner of mine. I also have met several other people along the way here in Texas that have dogs from Joshua's that are fine catchdogs.
http://www.joshuakennels.com/Here's a couple pics of Ruby
