Book  (1936)  Page(s) 635.  
 
Rumsey, Mrs. (HP) Rumsey 1899; sport of Mrs. Dickson, deep pink, very large, double, fine form, long stems, growth 8/10.

Magazine  (22 Jul 1911)  Page(s) 350.  
 
The Parentage of Roses.
The following list of the world's Roses and their parentage has been compiled by Mr. Robert Daniel, 38 Russell Road. Fishponds, Bristol, and by his kind permission we are enabled to publish it...
Mrs. Rumsey... Hybrid Perpetual, Rumsey, 1897, Sport Mrs. George Dickson

Book  (1910)  Page(s) 293.  
 
Mrs. Rumsey Hybrid Perpetual... a sport of Mrs. George Dickson. Flowers rosy pink, very freely produced, and the growth is quite proof against mildew.

Website/Catalog  (1904)  Page(s) 99.  
 
Mrs. Rumsey  HP.  The flowers are of a most lovely rose-pink, of large size, produced abundantly; fine for decoration, and perfect foliage. 

Magazine  (9 Jun 1900)  Page(s) 415.  
 
Mildew-proof Roses.
It must be admitted that attacks of this troublesome fungus are, more or less, influenced by temperature and culture, but yet there are some few kinds that resist the disease, no matter how changeable the weather or how erratic the culture.  Such an one is Mrs. George Dickson, a Hybrid Perpetual, raised by the late Mr. H. Bennett.  This grower also introduced Her Majesty, another splendid variety.  Now what are the conditions essential to a mildew-proof Rose?  Taking the variety Mrs. G. Dickson as our type, we find it possesses very firm foliage, not very thick, but rather inclined to be glossy, and entirely free from the beginning from that thin tender state common to most of the Roses now grown.  Mrs. G. Dickson has produced a sport named Mrs. Rumsey.  This variety is equally exempt from mildew as its parent. 

Booklet  (1899)  Page(s) 11.  
 
New Hybrid Perpetual Roses.
Mrs. Rumsey  HP. (Rumsey, 1897). Rosy-pink, the edge and back of the petals silvery white, large, full, and very free flowering. 

Book  (1899)  Page(s) 183.  
 
Mistress Rumsey, HR, Dickson, 1899, rose foncé