Pedigree Chart of Broughshane, 1 W-W, Guy L. Wilson, Northern Ireland, 1938

(N. Hispanicus x unknown)
Maximus
King Alfred
N. bicolor
Emperor
N. pseudonarcissus
Trostan
Weardale Perfection
Seedling 57/08
Duke of Bedford
Askelon
(King Alfred x Glory of Noordwijk)
Nevis
1 W-W seedling
Broughshane
Madame de Graaff
White Knight
Madame de Graaff
Brodie 1W-W seedling
Conqueror
Kanchenjunga
Weardale Perfection
Seedling 57/08
Duke of Bedford
Askelon
(King Alfred x Glory of Noordwijk)
Nevis
1 W-W seedling