What information does the Satcharita provide about the group of devotees from Madras?

Chapter 29 details the visit of a group of devotees from the Madras region (now Chennai). These travelers were on a pilgrimage to Kashi and stopped in Shirdi to have Sai Baba's darshan after hearing of his fame. The text notes that this group had spent the year engaged in devotional singing. A specific party of four from this larger group—a man with his mother-in-law, wife, and daughter—is mentioned. This family belonged to the Ramdasi sect and performed devotional singing with great enthusiasm. For their devotion, Chapter 29 recounts that Baba gave them eight rupees and eight annas.