Just found your post, so if you are around after 7 years, I have information on both Witzgalls & Rollers. William Witzgall and Katherine Roller are my great grandparents. Anna Witzgall is my grand aunt and sister of my Grandmother Emma M 1881 - 1927. I've been unable to trace the Witzgalls back any further than William's father, Lewis F Witzgall born 1818 in Sachsen (Kgr. /Land in Bundesrepublik) / Saxony Germany died 1898 in Fort Wayne IN.

I have traced Rollers back to Hieronymus Roller born 1596 in Kuppingen, Boblingen, Baden-Wuerttemberg, Germany died 1579 in his birthplace. Hieronymus is my 11th great grandfather. Any information on Witzgalls prior to 1818 would be greatly appreciated. Happy to share Roller information.