Why isn't Anna Roloff's Yahrzeit Exact?

We do not know the exact date of death of Anna Roloff. 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 Anna Roloff on 25 Kislev. If you know the exact date of death of Anna Roloff, contact us via the contact page. Be sure to include the url: https://eachofushasaname.org/person/4817/Anna_Roloff.html