I was greatly saddened to hear of Daniel's passing. I had the good fortune to stay with the Lahn family in N Quaker Lane in 1973 as part of a school exchange between Hall High and Henbury School Bristol England. I have most vivid memories of that vacation and subsequent visit to Seth at Washington DC University. I recall visiting Daniel at Pearl Assurance and the kindness extended to me by all members of the family and their friends inc the Hollop family. My thoughts and best wishes to all. Ian Lindley