Bedoelde u soms?
gisilbertus | gislebertus | gyselbertus | giselbert | giselberte | giselbertis | giselberto | ghiselberti | gyselberti | ghiselbertum | ghisebertus | ghiselbertusz | ghislebertus | ghislelbertus | ghyselbertus | ghysselbertus