The earliest extant material in Old Dutch (or Old Low Franconian) is from the ninth century (psalm fragments translated in or around the south of Limburg, i.e. the south-east corner of the Netherlands).

Into the noisome caverns of the Ghouls; into the dew-gemmed bower of the lady fairies, you have extended your efflagitations.

A snort of about the calibre of an explosion in an ammunition dump escaped my late father's sister.

All these five directly use Pavana River, thus river water quality is very important for them.