Claire Breaux translates as she visits the crash location of Lt William Lewis with German forester Klaus Mueller. Lt Lewis was killed on 11 September 1944. He is the subject of the book “Courtesies of the Heart. Site visits are carried out by field researchers with whom we collaborate. In aviation crashes, site visits typically yield important information regarding aircraft serial numbers useful in identifying crew members. While most have been examined over the last several years, this site yielded the remains of the pilot in 2002.