Gregory of St. Grisogono (Gregory, cardinal presbyter of San Crisogono, Gregorius de sancto Grisogono, Gregorio di San Crisogono) (died 30 November 1113 in Lucca) was a cardinal and author on canon law.
Gregory of St. Grisogono (Gregory, cardinal presbyter of San Crisogono, Gregorius de sancto Grisogono, Gregorio di San Crisogono) (died 30 November 1113 in Lucca), who held the position of cardinal and wrote on canon law.