Bedoelde u soms?
giselbert | giselberte | giselberti | ghiselberti | ghiselbertusz | ghislebertus | ghyselbertus | giselbertum | gisalbertus | gisilbertus | gislebertus | gyselbertus | ghysselbertus | gislerbertus | ghiselberto | gisalberto | gyselberto | ghisebertus