Why isn't Meier Meierthal's Yahrzeit Exact?

We do not know the exact date of death of Meier Meierthal. 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 Meier Meierthal on 15 Tammuz. If you know the exact date of death of Meier Meierthal, contact us via the contact page. Be sure to include the url: https://eachofushasaname.org/person/4062/Meier_Meierthal.html