Bedoelde u soms?
giselbert | giselberte | giselbertis | giselberto | giselbertus | ghiselbertusz | ghislelbertus | ghyselbertus | giselbertum | ghilebertus | ghisebertus | gislebertus | gyselberti | ghiseberti | ghiselbert | ghiselberto | ghisleberti | ghyselberti | ghysselbertus