Bedoelde u soms?
giselbert | giselberte | giselbertis | giselberto | giselbertus | ghisebertus | ghiselbertum | ghiselbertusz | ghislebertus | ghislelbertus | ghysselbertus | ghysebertus | ghyselbertu | gyselbertus | gysselbertus | ghiselberti | gyselberti