Hello Cousin Herman!
Great to hear from you again! Yes-you said that definitely correct-Gerbert goes back to Germany before France then later changed to Jalbert! I am working on those origins too like you are. You said that you have some references that you can send to me-well yes! Please send them to me preferably in E-mail, which I think you have my address still, if not, it is: EVolante33@aol.com
Please too, if you can help it, send them to me in English, however, if you can't, then I can try to find somebody to translate them for me as I do not know any other language than English-I wish and should have taken French, Italian, and German while I was a child in school, but it never dawned on me then that I might need it later on in life. Oh well! Well, I guess I will go for now-I can't wait to hear from you again soon!