I'm searchin for information about Hans Jürgen Ziegler.He was a glassblower at Hahnenhorst in Mecklenburg Schwerin. His son Hartwig Johan Ditlev, born 1722, also worked as a glassblower there until 1751. Then he took the surname Tegler, or Theigler, and moved to Norway wher he worked at Hadelands glassbruk. He died there in 1801.

Hello! I found this old mail about the family of Theigler. Here in Norway it's a big family, who goes back to a man with the name of Johann Ditlev Hartvig Ziegler, he waqs born i Germany in 1722, and died in Norway in 1801. And there is lot of people after him.
Regards
Victor Fjellman