A memorial in Rijssen commemorates the Jewish victims of this town. More information on this memorial can be found (in Dutch) on the website of the Nationaal Comité 4 en 5 mei.
Andries Pagrach is burried at the graveyard of Beuthen/Bytom, Poland. A survivor of the "Koselgroup" remembers Andries Pagrach in October 1987: ‘…he was the shoemaker of the camp.’ Source: http://www.dboverijssel.nl/archieven/6591
In addition, a Jokos file (number 36538) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.