"Saint Gertude" . . . "St. Gertrude" . . . . . . . . "St. Gertrude of Nivelles" . . . . "St. Gertrude of Brabant" . . . . . . . . . . . . "St. Gertrude's" . "Saint Gertrude" . . "Gertrude of Nievelles" . . . . . . . "Gertrude of Nivelles" . "Gertrud" . . . . "Gertrude of Nivelle" . . . "0659" . . . "Saint Gertrude of Nivelles" . . "Gertrude" . . . . "Gertrude of Nivelles" . . . . . . . . . . . . "Saint Gertrude's" . "Abbess" . "0628" . . . . "0659-03-17" . . . . .