Dressler Family Genealogy Forum
Actually, I have John Dressler's father as Johann Adam Dressler, and his grandfather as Johann Peder Dressler (Sometimes Tressler) coming from Weurtemburg (SP?) Germany.
Mary Elizabeth Gelnett had a sister named Mary Esther Gelnett who was married to Jacob Dressler. I have no proof, but I would bet they were brothers.
I don't research Dressler actually-- I just picked this up in passing. I am a Gelnett descendent, and research Dressler as it relates to that family.