I am also researching the Evinger surname and descend from John Laban Evinger. I would be very much interested in sharing information with you. Please Email me at firstname.lastname@example.org
I am also related to the Evingers in Kansas. My great grandmother was Lilly Evinger who married Richard Weston. I found someone on the WorldConnect program researching some Evingers beginning with Adam Evinger from Germany. Their migration matches mine so I would think this another branch of our tree.