Bedoelde u soms?
gisebert | giselberte | giselberto | giselberts | gyselbert | ghiselbertus | gisilbertus | ghisebert | ghiselberto | ghislebert | ghyselbert | ghyselbertus | gislebertus | gydelbertus | gysselbertus | gisalbertus | giselbertum | gyselberti | ghiseberti | ghisleberti | ghyselberti