Knoop coat of arms

The picture closely resembles other variations of the coat of arms that has been described as:

Blue; A gold left diagonal band charged with three red hunting horns, tied and ringed silver, placed in the direction of the left diagonal. A naturally coloured dog (French Pointer) issuing from a blue tub, circled gold.

If anyone has variations of the above, or more information regarding the Knoop coat of arms, please do chime in!

And are French Pointers really grey?!? 😉

../mk