River Rock Great Danes
Pedigree of:
Santana IV
(F)
;
Greco's Blue Blitz
(M)
; Blue
COI=0.14%
Greco's Wulfgar Von Grunewald
(M)
; Blue
Int Ch Cyrus aus dem Schwarzwald

Greta Blau V Grunewald
Am CH Silver Mountain Rhonda
(F)
WA230127; Blue
COI=22.92%
Starlaw Squire
Rungmook Rupee
Rajah's Greatest
(F) 02/25/1968
WB290944; Black / White
Gunsmoke of Horseshoe Bend
(M)
WA425064; Blue
Mi Sombra
(F)
WA555167; Black / White