In August 2008, an official inquiry into a presumed miracle performed through the intercession of Mazzuchelli was completed in the Diocese of Madison, Wisconin. Robert Uselmann, a resident of Monona, Wisconsin had gone to Sinsinawa Mound with his family in 2001 to pray to Mazzuchelli for his intercession in curing him of cancer. While there he prayed with the sisters, using Mazzuchelli's penance chain. Uselmann later discovered that a cancerous tumor had disappeared from his lung. The Sacred Congregation for the Causes of Saints in the Vatican is investigating the miracle.
Samuel Charles Mazzuchelli was attributed with performing various miracles, including healing the sick and the blind, restoring speech to the mute, and reportedly converting prisoners through his prayers and blessings. These miracles were said to be manifestations of his holiness and piety, and they helped to solidify his reputation as a saintly figure among those who knew him.
Samuel Charles Mazzuchelli died in 1864.
Samuel Charles Mazzuchelli was born in 1806.
Charles Samuels was born in 1902.
Samuel Charles Brees was born in 1810.
Samuel Charles Brees died in 1865.
Samuel Charles Whitbread died in 1879.
Samuel Charles Whitbread was born in 1796.
Charles Samuel Jackson was born in 1860.
Samuel Charles Blackwell was born in 1823.
Charles Samuel Myers died in 1946.
Charles Samuel Myers was born in 1873.
Charles Samuel Jackson died in 1924.