Wolf Naftula Szper

http://www.ics.uci.edu/~dan/genealogy/Krakow/Families/Hochgelerter....

Apparently Naftul Szper had the double name that appeared in at least two records: his daughter’s Tauba Szyfra’s birth in 1820 (RC) and her marriage certificate as well (the reason for this usage of his second name Wolf only in these two documents is very simple: every single person that planned to get married had to provide his/ her birth certificate’s copy. So Tauba Szyfra received for her marriage the exact copy of her birth certificate in which her father’s name was Wolf. But at her marriage his more common name Naftul was added too because he used it more often)

Death Szczebrzeszyn 1856 №59
https://photos.szukajwarchiwach.gov.pl/4019af5d9ec35c0fa1d321e6ac06...