Koepke Family Genealogy Forum
Saw your follow-up and a mention of more data on Koepke's. Mine come from Schleswig-Holstein area (Fockbeck, Buedelsdorf, and Osterby). A great great Uncle was writing my great grandmother from Hamburg, so at least once one of them was from that area. My great grandmother emigrated to Chicago, Illinois where she married, raised a family and then headed for Oregon. I have the names of her siblings, parents and grandparents in Germany. Other of her siblings could have emigrated as well, but some clearly stayed in Germany.
I would very much appreciate any information your father may be willing to share with me on his Koepke's.