No other records have been found on either Piotr Rucinski or Marjanna Szymanski, if anyone knows anything about either the Rucinski or Szymanski family line that resided near Detriot Michigan please let me know. Thank you!!
Check: the LDS website. All your names show up, but it all depends on dates of course.
click on: All Resources... but only enter the last name... then press search... this way all results will come up, not half of them.
Don't forget to look at the list for Germany. Poland can also be listed under Germany, Russia, Austria.
You will find a Szymanski family and a Rucinski family originating in the same place. They could be yours, but keep in mind that they might not be.