I just found out that David Dabekaussen, a.k.a. "De Grote Gemene Deler" (in English, "Greatest Common Divisor/Divider"),
passed away in April 2008, apparently to leukemia. He got married a week earlier.
I am saddened. Although I wouldn't presume to call him a friend, the few times I saw him he was someone who brightened my lonely
summer days in Amsterdam.
He seemed to be a busy guy and our last message was about a jam session which he might not make due to being in Germany for work.
Pictures of David and his friends at Vondelpark, from 2004:
Jacqueline and Lieselotte Michiel?
Naomi?
Peter More