Why isn't Mirjam Rubin's Yahrzeit Exact?

We do not know the exact date of death of Mirjam Rubin. 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 Mirjam Rubin on 12 Heshvan. If you know the exact date of death of Mirjam Rubin, contact us via the contact page. Be sure to include the url: https://eachofushasaname.org/person/4923/Mirjam_Rubin.html