Tell me about the group of devotees from Madras who visited Sai Baba.

As narrated in Chapter 29, a group of devotees from the Madras region (now Chennai) came together for Sai Baba's darshan. These devotees were on a pilgrimage to Kashi and stopped at Shirdi on their way. The text specifies that one particular group consisted of four people—a man accompanied by his mother-in-law, wife, and daughter. They belonged to the Ramdasi sect and were known for performing devotional singing with great enthusiasm. During their stay, Baba was pleased with them and gave them a sum of eight rupees and eight annas.