Pedigree Chart of Illustrious, 2 W-?, Guy L. Wilson, Northern Ireland, 1962

White Knight
Beersheba
seedling
Dunluce
Madame de Graaff
White Knight
Madame de Graaff
Seedling
Madame de Graaff
Mrs. Ernst H. Krelage
King Alfred
Ardclinis
White Knight
Beersheba
seedling
Illustrious
Beersheba
Tain
[(Weardale Perfection x White Emperor) x Beersheba]
Cotterton
(Blizzard x unknown)
Evening
Knowehead
King Alfred
Trostan
Askelon
Broughshane
Brodie 1W-W seedling
Kanchenjunga
Askelon