Based on Chapter 53, what was Hemadpant's son's role in the continuation of the Shri Sai Satcharitra?

Chapter 53 highlights the important role of Hemadpant's son, Shri Gajanan, in preserving his father's work. After Hemadpant's sudden death, his records were described as vast. The text states that "After great effort in researching them, his son, Shri Gajanan, gave me what was necessary." This indicates that Gajanan was the custodian of his father's writings, which were composed on scraps of paper. It was Gajanan who also mentioned to others that the promised summary was missing, which initiated the effort to have it completed by someone else.