Haus Hamm in Meerbusch-Strümp – a hidden tower in the woods?

In one history of Meerbusch I came across a picture of a place I don’t recognise. It seems to be a derelict tower standing on its own in woods. The description says it was taken in around 1900.

I have never come across this place in real life – maybe it no longer exists – or maybe it is hidden away off the beaten path somewhere. There are some references in historical documents. From the sixteenth century until at least 1745 it was owned by various members of the von Backum family.

Haus Hamm around 1900