Registry/Studbook:  (0 horses)
Registry/Studbook: AHR-1 (280 horses)
Registry/Studbook: AHR-2 (184 horses)
Registry/Studbook: AHR-3 (232 horses)
Registry/Studbook: AHR-4 (261 horses)
Registry/Studbook: AHR-5 (332 horses)
Registry/Studbook: AHR-6 (163 horses)
Registry/Studbook: AHR-7 (27 horses)
Registry/Studbook: AHR-8 (33 horses)
Registry/Studbook: AHR-9 (17 horses)