Bedoelde u soms?
giselberti | giselberts | giselbertus | gyselbertus | ghisebertus | ghiselbertum | ghiselbertusz | ghislelbertus | ghyselbertus | ghysselbertus | ghiseberti | ghiselbert | ghiselberto | ghisleberti | ghyselberti | ghilebertus | gislebertus