Barend Blik was a son of Jacob Blik and Klara Bendien. On 5 April 1933 in Amsterdam he married Marie Samson who was born in London, a daughter of Moses Samson and Amelia Polack. The couple lived in Amsterdam but moved in September 1937 to Zandvoort and returned to Amsterdam on 20 January 1939 where they then resided at Pretoriusstraat 84 I.
Barend and Marie had in total three children. In July 193…