Louis Willy van Dantzig was the youngest of the three sons of Salomon van Dantzig and Hanna Cune. He was born on 12 February 1924 in Rotterdam and was an office clerk by profession. He lived at home with his mother at Beukelsdijk 128b in Rotterdam and was unmarried. His father however had been already admitted in 1929 to the psychiatric institution “Oud Rosenburg” in Loosduinen
From the brief info…