Regarding the confusion of names of Katarzyna's parents....I've seen that many times....and I'm not sure if it's when they were trying to translate a foreign name into something more English or if the person was known by two names. My mother-in-law was known and was buried as Sophie. Her name when she immigrated to the U.S. and on her marriage record shows her as Katherine! I could not find the name Ausbrta in any of my books.
To find a Family History Library (FHL) in your area, go to www.familysearch.org
and then click on the second sentence in the column on the far right, "Find a family history center near you....."
To find a listing of churches in the province of Podkarpackie, go to www.teleadreson.com.pl/cgi-bin/ta32.exe
Once there, click on the British flag. Then enter 866101 in the SIC field and click on "Select" button across from "Voivodship." A new screen will come up with a list o all the new provinces.
Click on the RESET button at the top right corner. This will remove all the check marks on the left. The put a check in the province of Podkarpackie and click on the RETURN button in the upper right corner.
This will return you to the opening screen. Go down to the lower right of the screen and click on LIST and then click on SEARCH.
Records #001 - 020 will come up. Click on NEXT till you come to the screen #161 - 180. Scrool down to the last three churchs and if you click on the blue button on the left it will bring you more information and you will note these churches are in Lancut. I believe the churches for that area continue on the next page listing #181 - 200.
If you then continue to click on NEXT up to #221 - 240 and #241 - 260 you will find churches for Lezajsk.
The FHL may have the old records for these churches. Or you can write to them direct. There is a letter writing guide on the PGSA web site www.pgsa.org
and on the Polish Roots site www.polishroots.org
There are also a list of translators on the PGSA site. I believe if you go to Resources (menu on the left) it will take you to another site where you can select translators.