River Rock Great Danes
Pedigree of:
Hazel of Trelowarren
(F)
;
CH Orus of Lockerbie

(M) 02/22/1904
; Brindle Harlequin
COI=0.19%
CH Lord Ronald of Redgrave

(M)
; Harlequin
COI=17.19%
Tilly I Frankenthal
(M) 06/28/1893
457; Harlequin
Perseus III
Grethe Ulm
Thilla v Albisieden
(F)
;
Nero v Limmatquai
Loni v Limmatquai
Bitterne Berenice
(F)
; Brindle
COI=4.25%
UK Ch Viceroy of Redgrave

(M) 03/02/1899
; Brindle
UK Ch Hannibal of Redgrave

UK Ch Valentine of Redgrave
Lore of Redgrave
(F)
; Brindle
Rudo
Flora-Ansbach
Trelowarren St Ruby
(F)
;