The latter's merchants, when called on to serve Pope Gregory VII on behalf of the Marchioness Matilda of Tuscany, caused such a stir with Gisulf that the latter was sent to Rome by the pope and the army—assembled to march on Robert Guiscard's domain—dispersed.
Salerno | Nadja Salerno-Sonnenberg | Guaimar IV of Salerno | Salerno railway station | Sabrina Salerno | Guaimar III of Salerno | Province of Salerno | Gulf of Salerno | University of Salerno | Roman Catholic Archdiocese of Salerno-Campagna-Acerno | Roger of Salerno | province of Salerno | Pandulf II of Salerno | Nicola Salerno | Gisulf II of Salerno | Gisulf II of Benevento | Anthony "Fat Tony" Salerno | Al Salerno |
In 1058, after Pope Nicholas II strengthened existing canon law against consanguinity and on that basis, Guiscard repudiated Alberada in favour of a then-more advantageous marriage to Sichelgaita, the sister of Prince Gisulf II of Salerno.