Why isn't Hanna Pentel's Yahrzeit Exact?

We do not know the exact date of death of Hanna Pentel. According to Jewish tradition, if the exact date of death is not known, the yahrzeit of a person can be observed on any day, as long as it is that same day every year. Since that is the case, we observe the yahrzeit of Hanna Pentel on 30 Kislev. If you know the exact date of death of Hanna Pentel, contact us via the contact page. Be sure to include the url: https://eachofushasaname.org/person/4541/Hanna_Pentel.html