It appears one of the priests of Rende was a genealogist and kept records of the families by location.
Great resource, as it lists the births of some of the missing baptismal records, as well as the location of families. It appears to had been written in 1837 and then revised again in the 1840's.
https://drive.google.com/file/d/1BoIDVERmQojIjDPKHr-brWAbFtA_Ygsu/view?usp=sharing