Kreutzer - Kreuzer - Strumpfwirker

I start to study the Vienna address books since 1859.

I found the Strumfwarenhandlerin KREUTZER Anna.

My mother's second cousin, Horst Kreuzer, born in Kronstadt, Siebenbuergen, is a descendant of a
Kreuzer coming from Vienna. He told me that the name was Kreutzer and then Kreuzer.
Kreuzer from Vienna married Anna Ludwig from Kronstadt (Brasov), sister of my mother's grandmother, Victoria Ludwig.
Leopold Ludwig (1824-1888) had a Strumfwaren Fabrik in Kronstadt.
His daughters were Anna, Maria and Viktoria.
Leopold was the last Strumfwirker, his father Franz was registered in the Strumpfwirker Guild book
from Engelsberg, Austrian Silesia.
Now things become more clear.

1859

1861

The house from Franziskanerplatz 6 is the next house of Weihburggase 3 !

1865

Franziskanerplatz 6 - link !

Singerstrasse 3 - link !

Down-middle - Franziskaner Platz 6
Up- left - Singerstrasse 3
Interesting is the Deutschenordens church. This owned the Freudenthal county and the Engelsberg
town where was the Strumfwirker Zunft. Another possible link !

Horst Kreu(t)zer family tree

Anna Kreuzer, mother of Albert, seems to be the Strumpwarenhaendlerin !!!

Albert was born on September 30, 1857 and I think Josef died after but before 1859.
This is the reason why Anna is the manager of the Strumpfwaren business.

Horst Kreuzer - link !

Now I have the idea to search the church books for these names.
To be continued...