Hi, I'm looking for 3 half brothers. They are my father's other children. Carlos Joseph Lauterbach and Freida Lauterbach born 3 sons in Ancon Canal Zone, Panama in the 40's and 50's. Their names are Carl Richard, Edward Otto and Wilhelm Erich Lauterbach. If you know of them or any other family members please contact me. Anxiuoly waiting.