Bedoelde u soms?
gisebert | giselberte | giselberto | gyselbert | ghiselberti | ghiselbertum | ghyselberti | ghyselberto | ghisebert | ghislebert | ghyselbert | giselbertus | ghisebertus | ghislebertus | ghislelbertus | ghyselbertus | gyselberti | gyselbertus | ghysselbertus