| Common name of letter | Registrum I, 25 | 
| Pages in
                                                Caspar's edition |  from 41 to 42 (â–ºdMGH) | 
| Number in JL |  4796 | 
| Type of document | (Normal) letter | 
Abstract (from Caspar's
                                                    edition) | 
                Gregory VII informs the Milan knight Erlembald about the Norman issue, about a letter of Henry IV and about
                the countesses Beatrice and Matilda of
                    Tuscany. | 
| Place of issue | Capua | 
| Date of issue | 1073  September 27 | 
| Address lines | 
                GREGORIUS episcopus servus servorum Dei
                Herlembaldo Mediolanensi militi
                salutem et apostolicam benedictionem
             | 
| Incipit | Sciat prudentia tua nos Deo miserante sanos... | 
| Datum line | 
                Data
                Capue
                V
                Kalendas
                Octobris
                Indictione
                XII
             | 
| Is included in |  |