Hi,
The parish Siemonia should be considered as the top priority for you.
Parafii Siemonia należały następujące miejscowości: Siemonia, Gawczyce, Dobieszowice, Łubianki, Rogoźnik, Korzystki, Strzyżowice, Góra, Twardowice, Myszkowice i Brzękowice.
As far as I know the books before 1800 don’t exists. We have only a population recensement (Urodzenia 1660-1781) in Excel files. Data between 1781 and 1799 are considered as lost.
Please have a look to the website and be registered :
http://www.genealodzy.czestochowa.pl/
Of course I agree with Marek and you should then search after in Piekary Slaskie.
Kind Regards