Louis van Dijk was the son of Andries van Dijk and Louise Stibbe. He married Louisa Engers, the daughter of Lazarus Engers and Rachel van de Rijn. The couple had two children who survived the war.
R. de Leeuw van Weenen-van der Hoek, Een kille in de mediene. Joods leven in Zuidland (Zuidland, 1994) 124, 127
In addition, a Jokos file (number 12959) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos file reveals that a claim was lodged for compensation for valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 2886/10642).