Nan, I have mostly my direct line of the Powers family. Forest Meaker Powers b. ca 1796,my ancestor, md Mary(Polly)Alley, b. ca 1796 and they had at least nine children. My Jonas, a son of Forest Meaker and Polly, married Sarah A.Reynolds. Forest M. had a brother, Oliver. Oliver married Judia Horne. The only brothers named Jonas and Wayne (in my records of the family....and those records are in no way totally complete) were the sons of Oliver and Judia. This is the only reference I have to a Jonas and Wayne siblings. I have no birth dates for that line of the family.
In addition, just a reminder, every Powers generation back to the first Jonas, b. 1719 up to the late 1800's has a Jonas in the direct line and also has sons, brothers and cousins named Jonas. The only thing that will separate and place the right Jonas with the correct Jonas will be dates of birth and location specifications.
Thank you for getting in touch with me. Let me know your Powers connections and I will try to help, if I can. Bill