Her name spelling was different on his DN
this is the one connected to him I have seen used
but then their sons name is also different?
So do we have the right ANNA? And note she had 2 children of the same name as well as being named after her mother Anne Herholdt
Tricky this part since it has som big gaps in ages for Zirkie/Sirke born in 1860 but signature indicate he could have been married to a much younger wife ...
I attach paperwork as I find them