[Ger-Poland-Volhynia] Town Sandstadt

[mar-hoffmann at t-online.de]

Hello 
I am searching for a town called Sandstadt. In the death record of my gr grgr father Mattheusz Hoffmann + 1846 in Przybyzsow Dziepolc Radomsko in middle poland. On polish Sand called piaski in Churchbooks from Sandberg/ Piaski
andreas l. found nothing about Mattheusz.
The father of Mattheusz was Johann Hoffmann *~1748-1769 00 Anna Susanna* +1753-1769 + Antonielow/Kielce.
Has anybody an idea.
Thank you
Friendly regards from Germany
Martin Hoffmann