[Ger-Poland-Volhynia] Sawatzki of Gross Pötzdorf

[David Wade]

I am trying to find information about my grandmother, Charlotte 
Sawatzki,  born August 11, 1868,  in church village, Gross Pvtzdorf: 
District, Osterode.  Polish name, Pacoltowo, also, Petzdorf.  She came 
to America in 1886.  Several of her brother's came also: Gottfried  
(born Oct. 7, 1858), John (born June 24, 1853) and Fred (born Nov. 11, 
1850.  Fred married Mary Schiller, Sept, 1875 in East Prussia before 
coming to America.  My grandmother, Charlotte (Lotte) married my 
grandfather, August Schalla, April, 1886 or 1889 in Wisconsin.

I do know that my grandmother and her brothers were all born in East 
Prussia.  I would like to find out what the parents names were.  Can 
anyone help with information or suggestions?

Thank  you,
Lois Schalla Wade