Bedoelde u soms?
gisebert | giselberte | giselberto | giselberts | gyselbert | ghiselberti | ghiselbertum | ghiselbertus | ghyselberti | ghyselberto | ghislebert | ghyselbert | giselbertis | gyselberti | ghiseberts | ghisleberti | ghiesbert | ghijsbert | ghisbert | ghysebert