[Ger-Poland-Volhynia] Schmidtke -Klein Gluscha

[Linda Bowen]

My great Grandfather Ludwig Schmidtke ( born 1852)  immigrated from 
Klein Gluscha. We know nothing about his family, no sibling names or 
parents names.
I found a death record for a 12 year old Julius  Schmidtke in 1877. The 
record indicated he was born in Paroca Kalisch. His parents are Wilhelm 
and Anna.
I'm thinking that even though Schmidtke is a very common name, that 
there is a  chance this person may be  Connected to my Gr. Grandfather.
I'd like to look at records from the area where this person was born.

Does Paroca Kalisch mean parish, or a town ?    Any information about 
where I should start looking would be appreciated.
TIA
Linda Bowen