Can you tell me about Damu Anna from Ahmednagar and his relationship with Sai Baba?

Damu Anna was a well-to-do and wealthy Kasar, or bronze-smith, from Ahmednagar who is described as a great devotee deeply devoted to Sai Baba's feet. Chapter 25 presents his story as a clear example of Sai's readiness to protect and love His devotees. Initially, Damu Anna had two wives but no children, and it was through Sai's blessings that he was eventually blessed with sons. His devotion was also expressed through a long-standing vow he upheld for the annual Ram Navami festival in Shirdi, showcasing his uninterrupted faith and love.