Which saints are mentioned in the story of the wealthy Parsi merchant who was desperate for a son?

In the narrative provided from Chapter 14, only one saint is mentioned in connection with the story of the wealthy Parsi merchant, Ratanji. That saint is Sai Baba of Shirdi. Ratanji, despite his vast wealth, was consumed by worry because he had no son. He revealed this 'secret of his heart' to Das Ganu, who then directed him specifically to Shirdi to seek the blessings of Sai Baba. The text describes Ratanji's subsequent journey to Shirdi and his meeting with Sai Baba at the Masjid. No other saints, including Gajanan Maharaj, are mentioned in this particular account.