Pedigree Chart of Rock Creek, 3 W-YYR, Brian S. Duncan, Northern Ireland, 1995

Folly
Mahmoud
Sunstar
Merlin
Folly
Mahmoud
Sunstar
Mount Angel
open pollinated
Rock Creek
Niphetos
Fermoy
Backhouse 263 seedling 2W-R
Arctic Flame
Monaco
Arbar
Forfar
Seedling
White Sentinel
Kilworth
Hades
Random Light
Kilworth
Rockall
Arbar