Slightly off topic, but...
Once upon a time in usenet, there was a fellow named Koos Nolst Trenite: https://www.scientology-lies.com/event/1995-02-01/koos-nolst...
Koos transcended the bounds of reality by claiming to do Scientology "audits" clairvoyantly on L. Ron Hubbard, who was of course, dead by this time.
Is Koos any relation to Gerard? I could not google up an answer. I did find a "Gerardina Elise Nolst Trenite" (https://www.werelate.org/wiki/Person:Gerardina_Nolst_Trenit%...) not clear if she is related or not.