Bedoelde u soms?
gisebert | giselberti | giselberto | gyselbert | giselbertus | gyselbertus | ghisebert | ghiselberto | ghislebert | ghyselbert | ghisebertus | ghiselbertum | ghislebertus | ghislelbertus | ghyselbertus | ghiseberti | ghisleberti | ghyselberti | ghysselbertus