Why isn't Pese Malke Gurwitz's Yahrzeit Exact?

We do not know the exact date of death of Pese Malke Gurwitz. 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 Pese Malke Gurwitz on 16 Tevet. If you know the exact date of death of Pese Malke Gurwitz, contact us via the contact page. Be sure to include the url: https://eachofushasaname.org/person/1843/Pese Malke_Gurwitz.html