Lorentzen - Denmark

[Lia Mack]

Searching for Christine Friederike Auguste Lorentzen, daughter of
Frederik Ferdinand Lorentzen and Christine Lorentzen. All documents
state she was born in Denmark around 1870, but don't give a city or
even district.
I have been looking for some information but to no avail.
Any help would be greatly appreciated.
Thanks in advance.
~Lia~