Four years ago I gave you a link reference to material that will help with your search. SGGEE focuses on Germans from Russian Poland.
If you go to https://sggee.org/research/parishes/church_parishes/Lutheran...
you will find a list of parishes in Russian Poland and it will show the records available on microfilm through the LDS or in Polish Archives if you need more recent ones.
Our Master Pedigree Data base (Members Only) shows a variety of Streich and Streicher(t) living in this parish but most of these may be too early for your research. If you can latch onto just one more generation, you may be able to utilize that resource. One of these is married to a Fender(t) woman probably in the 1820s. If you could connect to that family, you might find yourself related to me as my great grandmother was a Fender(t).