On the death certificate of Abraham Rodrigues and Lea Rodrigues-Coopman (Amsterdam Archive, nr. 295 d.d. 11 October 1949) is as date of death mentioned: 'died in the period between 25 January 1944 untill mid May 1945'.
25 January 1944 was the date of the deportation from Westerbork to Auschwitz.
In addition, a Jokos file (number 61252) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.