Alfred Vandermeer was a bookseller. He reluctantly sold Kronos Vad's history of Earth book to Evan Morgan in June 1911. (AUDIO: The Adventure of the Bloomsbury Bomber)
Vandermeer, who was also a bookseller, was one of his descendants. In 2015, he allowed Jenni Marcel to make a documentary about Kronos Vad's history of Earth. (AUDIO: Kronos Vad's History of Earth (Vol. 36,379))