I ordered a microfilm from Salt Lake City and found Joannes (Latin for John) Cyra on it. I am still trying to translate it and when I do it successfully, I will publish it on this blog. For now, here it is for safe keeping.
Księgi metrykalne (Registry Books), 1760-1890
Author: Kościół rzymsko-katolicki. Parafja Byszewo (Bydgoszcz)
Księgi metrykalne (Registry Books), 1744-1890
Author: Kościół rzymsko-katolicki. Parafja Koronowo (Bydgoszcz)
FHC Film # 1569306