Pedigree Chart of Shieldaig, 2 Y-YYO, John S.B. Lea, England, 1964

Gulliver
Seedling
unknown
Carbineer
Narvik
Porthilly
Shieldaig
Gulliver
Seedling
unknown
Carbineer
Air Marshal
(Gulliver x unknown)
Carbineer
Malta
Porthilly