I too am a great-great granddaughter of Anna Marie Jugenheimer and Philip Gerhart Keck. My great grandmother was Anna Mary Keck (Hartman) my grandmother was Luella Lois Theresa (Hartman) Caviness.
I would love any info you might have on Hartman or Keck. Especially anything from Switzerland and/or Germany.
Linda K. Couch
luckylindy1900@yahoo.com