Please help ID small medieval silver [opgelost]

I got this in Spain (but it may be from elsewhere in EU), but were unable to find something similar in the catalog so far.  It's most distinctive feature is the cross with 2 5-pointed stars. Most of the script and the other side I cannot decipher. 

Diameter 17.7mm

Weight 0.60gr

Composition is silver (or billion)

Help is much appreciated,

Alex.

Hello, medieval spanish knights templar cross coin european crusader

https://www.ebay.com/itm/154790883842

https://www.google.fr/search?q=medieval%20spanish%20knights%20templar%20cross%20coin%20european%20crusader%20numista&tbm=isch&tbs=rimg:CQkjUvFvB-kuYV8ZT31RxgoLsgIOCgIIABAAKAE6BAgBEAHAAgA&prmd=ismvn&hl=fr&sa=X&ved=0CBYQuIIBahcKEwjQ9MbO2pr-AhUAAAAAHQAAAAAQBg&biw=360&bih=627

That's wonderful! Thanks for your help identifying it.