"Hinnersen Bolter" is the identity assumed by David terGorden when he arrives at a party hosted by Helena Koraischowa (Chan de Nouille) in Booklet 025. David is posing as the real Servis Hinnersen Bolter, the official owner of the estate originally belonging to Growan terGorden. Helena initiates a background check on "Bolter," suspecting something is amiss -- the real Hinnersen Bolter is revealed to be lying about his recent arrival on Earth, which is in fact because it is David impersonating him. The estate's sentient computer is known as Bolter's Hausfreund.
| German | Hinnersen Bolter |
| English | Hinnersen Bolter |
| Category | character |