Newsletter  (Feb 2013)  Page(s) 6.  
 
According to Gardener’s Monthly of 1880, several of Boll’s roses were sold by various unscrupulous persons in France “who sent them out as their own.” The lovely old Portland rose ‘Comte de Chambord’, bred originally as ‘Mme Boll’, is apparently one of these roses.

Book  (2011)  Page(s) 86.  
 
Stephen Scanniello. Mystery Roses Take Root in New York City.
.... Some claim that the rose sold today as 'Comte de Chambord' is really 'Mme. Boll'....In memory of Monsieur Boll, we have planted 'Mme. Boll' (bought as 'Comte de Chambord') in the Heritage Rose District....

Article (magazine)  (2007)  Page(s) 53.  
 
Unfortunately, Pergolèse (Moreau et Robert, 1860), Comte de Chambord (Moreau et Robert 1860), Marie Robert (Moreau et Robert, circa 1860?), Jacques Cartier (Moreau-Robert, 1868), and Rembrandt (Moreau-Robert, 1883) all seem to be wrongly named.....Mme. Boll (D. Boll/Boyau, 1859) is the correct name for Comte de Chambord.

Book  (2001)  Page(s) 35.  
 
Portland. Rated 8.3

Book  (2001)  Page(s) 33-34.  
 
Comte de Chambord ....I have been unable to find other published remarks contemporary with the release of this variety. There is suspicion that what is sold in modern times as 'Comte de Chambord' is perhaps actually 'Mme Boll'

Book  (2000)  Page(s) 173.  
 
‘Comte de Chambord’: Portland… buisson trapu, haut d’à peine 1m20… tiges gris-vert armées d’aiguillons rougeâtres sous un feuillage cendré, à dents aiguës, finement pubescent… élégants boutons aux pétales enroulés, puis s’évasent en coupe, souvent à quartiers, avant de s’ouvrir à plat, larges de 8cm au plein épanouissement. Selon certains, ce rosier est en réalité ‘Mme Boll’, introduit par Boll, France, 1859. Robert et Moreau, France, 1863. RHS Award of Garden Merit, 1993.

Magazine  (2000)  Page(s) 3. Vol 94, Part 1.  Includes photo(s).
 
Cover photo. 'Comte de Chambord' is an excellent Portland rose growing 3-4ft tall. Photo: David Austin Roses.

Website/Catalog  (4 Jan 1999)  Page(s) 18.  Includes photo(s).

Website/Catalog  (22 Dec 1998)  Page(s) 21.  Includes photo(s).

Website/Catalog  (Jun 1998)  Page(s) 32.  Includes photo(s).