Book  (Jun 1992)  Page(s) 175.  
 
Marchioness of Exeter Hybrid Perpetual. Laxton/G. Paul 1877. Seedling of 'Jules Margottin'. The author cites information from different sources... Cherry-rose... pale nuanced cherry pink...

Book  (1936)  Page(s) 248.  
 
of Exeter, Marchioness (HP) Laxton 1877; J. Margottin X ? ; light pink, shaded bright cherry-pink, very large, double, semi-globular, fine form, fragrance 6/10, growth 7/10.

Book  (1906)  Page(s) 114.  
 
7.422. Marchioness of Exeter, Hybride Remontant, Laxton 1877 rose saumoné

Website/Catalog  (1894)  Page(s) 178.  
 
Hybrid Perpetual Roses.
Marchioness of Exeter Clear rose, flushed with light cherry rose; very sweet.

Book  (1885)  Page(s) 35.  
 
TRIBE ROSEÆ.
ROSA, Linn.; Rose.
Garden Varieties—
Marchioness of Exeter; hybrid perpetual. Plant in Acclimatisation Society's Grounds, Bowen Park and in Brisbane Botanic Garden.

Book  (1882)  Page(s) 26.  
 
Marchioness of Exeter... Variété recommandée pour l'ornement des jardins. Hybride Perpétuel. Laxton. 1877 Rose cerise. Fleur grande. Plante vigoureuse.

Book  (1881)  Page(s) 315.  
 
New Roses.
The autumn of 1876... Roses of this season worth preserving are,
Hybrid Perpetuals:
Marchioness of Exeter, rose...

Magazine  (1880)  Page(s) 102.  
 
...marquise of Exeter...

Magazine  (1880)  Page(s) 324.  
 
CROSS-FERTILIZING AND RAISING ROSES FROM SEED IN ENGLAND
BY T. T. LAXTON, BEDFORD, ENG.
The following roses raised by me in 1864 were from seed of naturally fertilized flowers—viz., H.P.'s Annie Laxton from Jules Margottin; Marchioness of Exeter, probable also from the same parent....