Who were the specific devotees that walked closest to Baba during the Chavadi procession, and what were their roles?

During the procession to the Chavadi, Sai Baba was closely attended by His most devoted followers. Chapter 37 provides a clear picture of this, stating that Tatyaba held Baba's left hand while Mhalasapati held His right hand, guiding Him along the path. Meanwhile, Bapusaheb Jog held a large umbrella over Baba's head. Additionally, two chowrie-bearers walked on either side, fanning Him, while mace-bearers and heralds announced His progress, showcasing a well-organized and loving entourage.