Polish or Germin?
Any one know if Polish.
Replies
You'll find the origin of Kollasch at http://www.ancestry.com/facts/Kollasch-family-history.ashx
Presumably originated in Germany east of the Elbe where Slavic languages were spoken. Some names that look 100% German turn out to have Slavic roots, e.g., Bohr, Stiegel.