G139Gualbertus Marchianensis, Walbertus Marchianensis Miracula Sancti Rictrudis Century: 12 - County of Hainault; Dioc. Arras
G140Gualbertus Marchianensis, Walbertus Marchianensis Translatio sancti Ionati Century: 12 - County of Hainault; Dioc. Arras
G141Gualbertus Marchianensis, Walbertus Marchianensis Carmen lugubre; Huc ades, Calliope Century: 12 - County of Hainault; Dioc. Arras
