You can use WikiTree+ to produce the list. Here is the query (you just have to press the blue "Get profiles" button to generate the list) - https://plus.wikitree.com/default.htm?report=srch1&Query=Manager%3DVan_der_Burg-25+DeathLocation%3D%22Rotterdam%22+D19400514&MaxProfiles=500&Format=.
Since in the last data extract (from last weekend) there was only 1 profile you manage that died on that date in that place, here is the query to find all the profiles on WikiTree that died then - https://plus.wikitree.com/default.htm?report=srch1&Query=DeathLocation%3D%22Rotterdam%22+D19400514&MaxProfiles=500&Format=&PageSize=50.