When did Kashiram and Appa pass away, and what was significant about the timing of their deaths?

Kashiram and Appa, two of Maharaj's earliest devotees, passed away some years after becoming his followers. Chapter 0 notes the sequence, stating that Kashiram died first, and Appa passed away some years after that. The most significant aspect of the timing of their deaths was that both men were fortunate enough to die on an Ekadashi day. The text highlights this as a special occurrence, phrasing it as "The death of Hari's devotees on Hari's day—and it happened exactly so for both."