My name is Robert Phillip Arens 1937-. For over 40 years I've been searching for the birth parents of my adopted grandfather, Frank (Walter Redden) Remackel 1892-1959. So far I've used public records, private records, facial analysis, adoption lawyers, ghost wisperers, paragenealogy and DNA. Using DNA since 2003 has narrowed my search to several surnames in Iowa. At 4:23 am on November 25, 2017 I became 100% certain of Frank's birth mother, Sophia J (Johnson) Redden 1874-1964. I'm yet only 50% sure of Frank's birth father, John Albert Koker 1870-1938.