Pedigree Chart of Irvington, 3 W-R, William G. Pannill, United States, 1976

Beacon
Folly
N. poeticus var. recurvus
Mahmoud
Will Scarlett
Sunstar
Unknown
Merlin
Beacon
Folly
N. poeticus var. recurvus
Mahmoud
Will Scarlett
Sunstar
Unknown
Irvington
Beacon
White Sentinel
2 W-W seedling
Kilworth
Hades
Hotspur
Warlock
Monaco
Penquite
Arbar
(Beacon x Fortune)
Forfar
Sunstar