Can you describe the story of Damu Shet Kasar and how Maharaj's blessing impacted his life?

Damodar Savlaram, also known as Damu Shet Kasar, was experiencing great sadness because he had two wives but no son. Chapter 0 recounts that he was advised by Madhavrao Deshpande's father-in-law to seek Maharaj's blessing. Heeding this advice, he came to see Maharaj, who gave him a blessing. True to Maharaj's word, he was later blessed with a son. This profound event solidified his faith completely. As a result, Damu Shet took a vow to bring a new flag every Ram Navami and to feed all the Fakirs present on that day, a practice that continues.