It very much is, I agree. Most named sellers give their own written preview of the factors which started them off in the hobby, what interested them about the area they concentrated on, and why they ultimately decided to sell up. Those who want anonymity tend to call their collections by the area they live in, or some such, eg: the Elstree collection.
Of course, he may be dead, but surely then the collection would be noted as "the late Philip Richardson".