Bedoelde u soms?
ghysbertsz | gijsberts | gijsbertsz | gisbert | gysberts | gysbertsz | ghiesbertsz | ghisbertus | ghiseberts | ghisebertsz | ghysberts | ghijsbert | ghijsberts | ghilebertus | ghisbartus | ghisebertus | ghysbertus | gijsbertus