Why isn't Esther Gittelsohn-surnamer's Yahrzeit Exact?

We do not know the exact date of death of Esther Gittelsohn-surnamer. 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 Esther Gittelsohn-surnamer on 20 Sivan. If you know the exact date of death of Esther Gittelsohn-surnamer, contact us via the contact page. Be sure to include the url: https://eachofushasaname.org/person/1595/Esther_Gittelsohn-surnamer.html