photo (left top) Le Chien de Berger Belge by Dr Surget p40
photo (right top) L'Historique du Berger Belge
Georges van Ceulebroeck p472 &
Cent ans d'Hist du Chien de Berger Belge J-M Vanbutsele p66
CACIB Brussels, RCACIB Paris 1963, gave many winners to the kennel of Parc de l'Hay, and in three consecutive years won the Coupe of the best reproducer. BBA p68
Although Parc de l'Hay is primarily a Groenendael kennel, the alliance of the Groenendael Harlem du Clos Rosny to Gaiety du Parc de l'Hay produced many other-than-fawn offspring.
(Note: The grey color could either have come from Djinn, whose father and mother both produced grey offspring, or through the Groenendael ancestors.) BBA p108