Newsletter  (Jul 2016)  Page(s) 10.  
 
[From "Felicitas Svejda: Who changed the way Northern Countries see Roses", by Claire Laberge & Roch Rollin, pp. 7-12]
After Dr Svejda retired, the rose breeding program was moved to Ag-Can L'Assomption Station where Ian Ogilvie (plant breeder) and Neville P. Arnold (plant physiologist) continued to release roses in the Explorer Series and worked on developing culture media for the micropropagation of all new cultivars selected for release. They introduced twelve of Dr Svejda's seedlings obtained from the tetraploid roses program. After the rose breeding program was moved again, some were also introduced from Ag-Can St-Jean-sur-Richelieu Station:
‘Louis Jolliet’ 1990 = (‘L83’ x (‘L15’ x ‘Champlain’));

Book  (2012)  Page(s) 110.  
 
Louis Jolliet. Medium pink. 25-30+ [petals]. 60". Repeat.
An Explorer rose. Use as a climbing pillar or ground cover rose. Clusters of flowers up to 3 inches (7.5 cm) across with slight spicy fragrance. Semi-glossy, medium green foliage. Susceptible to leaf spot. If used as a climbing pillar rose, bend cane over, cover with soil and a thick layer of whole leaves to prevent die back. Hardy when used as a Shrub (zone 3).

Book  (2008)  Page(s) 31.  
 
From open pollination of 'Red Dawn x Suzanne' I selected D07 and D08. ...D08 had double, soft pink flowers, was very hardy and flowered repeatedly. It was highly resistant to powdery mildew but was somewhat susceptible to blackspot. It was pollen parent of 'Champlain' which in turn produced 'George Vancouver' and 'Louis Jolliet'. 

Book  (2008)  Page(s) 45.  
 
Graph 8 Climbers released from L'Assomption, QC....
Louis Jolliet = L83 (see Graph 3) X E12