River Rock Great Danes
Pedigree of:
Nordsea Blue Aristocrat
(M) 12/23/1983
; Blue
COI: 0.42%
Gaylord v. t. Buitengebeuren of Impton
(M)
E9066903E09; Blue
COI=5.04%
The Old Favorite Castor
(M)
NHSB 738789; Blue
COI=16.41%
CH The Old Favorite Blanka
The Old Favorite Alwina
BISS Ch Willowrun's Blue V Riverwood

(F) 10/21/1974
WC957397; Blue
COI=2.67%
Am CH Ross' Quixotic Ghosts of Love

Starphire Joqui V Riverwood
Nordsea Blue Charmer
(F)
;
Beechfields Blue Moon
(M)
; Blue
COI=4.38%
Impton Cheyenne
Zaria of Beechfields
Nordsea Black Beauty
(F)
;
Nordsea Argonaut
Blue Girl of Nordsea