Can you help to identify these frames, bikes or parts?

Farnholt was (is???) a big bike store in Steenwijk, named Bike and Hike.
Jan was Guinness Book Record holder some time (tyre replacement, something like that), but as a buisinessman he was and is a total disaster.
Huge shop, bigger car than the director his main sponsor Giant Bikes, ....
Went bankrup several times and made many business victims.
Scum!
Never trust that man and check his product over and over before you buy it.

I take it your no fan of his then )