I understand your fruatration, but what exactly are you looking for?
I understood that you search the death place/year of F.H. M Schrijver, but what more?
For her deathplace/date there must be a Persoonskaart (Dutch), as I told earlier, probably in Rotterdam.
You can contact the archiv Rotterdam about that ,see my earlier mail
If you have problems with that, I may know someone who visits the archiv regularly (have to aks if he still does). Only she must have died in Rotterdam then. But they should be able to look if her death was there.
From all persons who died in NL at least 2 years ago and after 1939, one can get a ''Persoonskaart'' (Personal Card) on which deathplace/date, marriage , parents, and children also mostly but on the card on the father .
You can order such a card by the CBG (www.cbg.nl
), with post I think, in NL you pay a few euro's for one card, for USA there will be more costs, but you can ask first how much that would be.
But for Rotterdam, there's a chance that I could get it for you with help of someone mentioned before if he still go's to the archiv. (Im not able to do that myself).