Bedoelde u soms?
gisebert | giselberte | giselberts | gyselbert | gisilbertus | ghisebert | ghiselberti | ghiselberto | ghiselbertus | ghyselbert | gisalberto | giselbertus | gyselberto | giselbertis | gyselberti | ghiseberti | ghiseberts | ghisleberti | gislebert