Radhaji Narayan Dei Ministry: 1878 to 1894 Guru: Shiv Dayal Singh Successors: none (or, at least, no one popularly known). Center: Panni Gali, Agra Distinctions: Wife and successor of Shiv Dayal Singh. One of only a few women in the Radhasoami tradition to be accorded an elevated status within the spiritual community. Served as a guru and a guide to women devotees in Agra. Instrumental in helping her husband's ministry. Sources: Radhasoami Faith: History and Tenets ; Biography of Soamiji Maharaj by Chachaji Maharaj [Pratap Singh]; and Holy Epistles (Volumes One and Two).