Book  (1936)  Page(s) 613.  
 
Robert, Maréchal (tea) Ducher 1875; yellowish white, center often pink, very large, double, globular, fragrance 5/10, growth 6/10

Website/Catalog  (1909)  Page(s) 84.  
 
Marechal Robert  T.  Pure white, slightly tinted yellow. 

Book  (1902)  Page(s) 79.  
 
Thé. 1824. Maréchal Robert (Vve Ducher 1875), blanc pur

Book  (1899)  Page(s) 123.  
 
Maréchal Robert, thé, Vve Ducher, 1875, jaune et rosé

Website/Catalog  (1893)  Page(s) 20.  
 
Rosiers-thé....Maréchal Robert (Vve Ducher 76) : Fl. blanc jaunâtre, intérieur souvent rosé, tr. gr., globul., odor. Arb. vig.

Book  (1889)  Page(s) 134.  
 
Tea. Maréchal Robert (Vve. Ducher 1876). Very large, double, globular, pure white, with some pink.

Website/Catalog  (1889)  Page(s) 15.  
 
Marechal Robert—A splendid rose, large, full and globular form ; long pointed buds, very double and deliciously sweet ; color pure white, faintly tinged and shaded with soft rosy blush and pale lemon yellow. 20cents.

Book  (1885)  Page(s) Vol. 2, p. 109.  
 
Thé. Maréchal Robert. VEUVE DUCHER 1876. Fleur très grande, pleine, bien faite, globuleuse; coloris jaune à l'intérieur, légèrement rosé sur les bords.

Website/Catalog  (1885)  Page(s) 36.  
 
Roses — Everblooming.
Section II.
Tea Roses.
Roses belonging to this class are generally of a delicate structure with slender branches, of light shades, very fragrant, monthly bloomers, valuable for this climate.
Marechal Robert.  Pale lemon, shaded buff.

Book  (1884)  Page(s) 21.  
 
Maréchal Robert. (Veuve Ducher, 1876). Very large bloom, well double, nicely globular, yellowish white, beautiful!