Lof ter Heide's DOB in LOSH stud book is Jul 31, 1906
Sips ter Heide's DOB in SRSH catalogue is Jul 02. 1906
spelled Seips ter Heide pg49 Cent ans d Histoire du Chien de Berger Belge by Jean-Marie Vanbutsele
Snap inherited his biting from his grandfather on his father’s side Sips ter Heide. Louis Huyghebaert (affix of ter Heide), who did not like biting dogs, had left him to Dr. Bricoux. Sips was the son of Tjop (who belonged to Frantz Huyghebaert, brother of Louis) and Zet LOSH 8210. Belgiandogs.org
In 1911 the kennel Ter-Heide, founded in 1894 by Louis Huyghebaert, was sold, kennel name, dogs and all, to Chevalier P. Hynderick. Louis Huyghebaert continued as a breed judge.