I know there are some Polish names with different spellings depending on gender and other things. I was wondering about Stachowski.
This page might help you figure that out! https://kehilalinks.jewishgen.org/Suchostaw/polish_patronymics_and_surname_suffixes.htm
Also, remember that in the United States, those endings will get mixed up. A mother might give her "married wife" surname, and all of her children would then show up with the "married wife" surname ending instead of the proper "son of" or "daughter of" ending.
Thank you very much. This seems very helpful.