Bedoelde u soms?
giselbertum | gislebertus | gyselbertus | giselbert | giselberte | giselbertis | giselberto | ghiselberti | gyselberti | ghisebertus | ghiselbertum | ghiselbertusz | ghislebertus | ghislelbertus | ghyselbertus | ghysselbertus