Book  (2016)  Page(s) 72.  Includes photo(s).
 
Dorothy Dennison .....almost identical to 'Lady Godiva'

Book  (1958)  Page(s) 87.  
 
Dorothy Dennison. R. (Dennison, '09.) Pale pink sport of Dorothy Perkins. Late bloom.

Website/Catalog  (1946)  Page(s) 34.  
 
W[ichuraiana]. — DOROTHY DENNISSON. Petites fleurs rose tendre saumoné.

[no longer listed in 1956]

Website/Catalog  (1938)  Page(s) 50.  
 
Wichuraiana and other Rambling Roses
The varieties comprising these classes are of unique and charming beauty, and form lovely objects in the garden while in bloom. They are suitable for rockery, sloping banks, pillars, pergolas, arches, etc. They are very lovely grown as standards.
Dorothy Dennison... Shell-pink, the base of the petals being creamy white—a very beautiful combination. Introduced 1909.

Book  (1936)  Page(s) 201.  
 
Dennison, Dorothy (hybrid wichurana) Dennison 1909; sport of Dorothy Perkins; pale pink, otherwise like D. Perkins, late blooming, strong climber, 5 m. Sangerhausen

Article (misc)  (1935)  Page(s) 109.  
 
There are also dozens of sports and seedlings of Dorothy [Perkins] (Dorothy Dennison, Elizabeth Zeigler, Jean Girin, Lady Godiva, Mme. Auguste Nonin, Christian Curle, and Petit Louis are a few of them, some a little lighter in color, some a shade or two darker, some blooming a week or so earlier, others a few days later, but most of them so much like the original...

Book  (1933)  Page(s) 192.  
 
'Christian Curle' and 'Dorothy Dennison' are practically identical with ['Lady Godiva'].

Magazine  (Aug 1930)  Page(s) 108.  
 
Les meilleurs Roses à cultiver en Anjou ...  Rosiers Vichurianas (pour pleureurs et pergolas)....
Albéric Barbier. Albertine. Alexandre Girault. American Pilar. Aviateur Blèriot. Casimir Moullé. Coronation. Châtillon Rambler. Dorothy Dennissom. Dorothy Perkins. Exelsa. La Fraîcheur. François Juranville. Général Têtard. Gerbe rose. Gruss an Freundorff.  Huguette Despiney. Hiawatha. Jacotte. Jean Girin. Lady Gay. Lady Godiva. Léontine Gervais. Madame Auguste Nonin. Octavia Hesse. Paul's Scarlet Climber. Petit Louis. White Dorothy Perkins. Source d'Or. Sodenia.

Magazine  (Jun 1929)  Page(s) 66.  
 
Dorothy Dennisson (Dennisson, 1908), sport rose pâle, de Dorothy Perkins, aussi vigoureux et florifère.

Website/Catalog  (1929)  Page(s) 49.  
 
Hardy Climbing Roses
Dorothy Dennison. Hybrid Wichuraiana. (Dennison, 1909.) Pale pink flowers in large clusters. Strong growth—15 to 20 feet.
Late. A light-colored Dorothy Perkins, indistinguishable from Christian Curle and Lady Godiva.