Pedigree Chart of
Borealis
, 1 W-W, Guy L. Wilson, Northern Ireland, 1940
Naxos
Borealis
King Alfred
Seedling
Glory of Noordwijk
Nevis
1 W-W seedling
Corinth
Madame de Graaff
White Knight
Madame de Graaff
Beersheba
seedling