Book  (2008)  Page(s) 26, 44-45.  
 
p. 26: B08 was derived from the cross ('Queen Elizabeth' x 'Arthur Bell') x (Simonet's double red x 'Von Scharnhorst').

p. 44: Graph 7 Bush roses released from L'Assomption, QC...
B08 = A15 X D36 (see Graph 4)

p. 45: Graph 8 Climbers released from L'Assomption, QC....
B08 = A15 X D36