 There have been efforts to propose a formal dogmatization, which has had both popular and ecclesiastical support.The proposal for the dogma is often associated with the alleged apparitions of The Lady of All Nations to Ida Peerdeman, in Amsterdam, Netherlands.The visionary reported that the Lady of the apparition repeatedly instructed her to petition Pope Pius XII to dogmatically define Mary's spiritual motherhood under the threefold title of Coredemptrix, Mediatrix, and Advocate.