Bedoelde u soms?
gysbert | gysebert | gyselaer | gyselberti | gyselberto | gyselbertus | gyzelbert | gisebert | giselberti | giselberts | ghiselberti | ghiselbertum | ghiselbertus | ghyselberti | ghyselberto | ghisebert | ghislebert | ghysebert | ghyselberte | ghyselbertu | ghyselbertus | giselbertus | gisalberto