Hi I am so glad you replied, most of the threads on here are pretty old. You can contact my wife Korby at firstname.lastname@example.org. She does all of the genology work and has all sorts of information on a database. She could give you more information on Walter Bigby. You can allways email me at email@example.com also. Right now its just easier for us to email because there is so much information to sift through.