Book  (2003)  Page(s) 57.  
 
Geschwind's Hybrids of 'De La Grifferaie'....
'Corporal Johann Nagy' (Geschwind, 1890). Description.

Book  (1939)  Page(s) 112.  
 
Similarly undamaged by the winter is Corporal Johann Nagy (Geschwind, 1890) a cross of R. multiflora with R. setigera or R. gallica by its looks.

Book  (1936)  Page(s) 504.  
 
Nagy, Corporal Johann (hybrid setigera) Geschwind 1890; crimson and violet

Book  (1913)  Page(s) 52.  
 
1432. Corporal Nagy. (Geschwind 1890.) Vigorous, well-branched, bloom well double, carmine-red

Book  (1899)  Page(s) 43.  
 
Corporal Johann Nagy, Multiflore, Geschw., 1890, cramoisi et violet

Magazine  (1894)  Page(s) 76.  
 
Corporal Johann Nagy, Geschwind 1890, crimson shaded purple, descends from de la Grifferaie.

Magazine  (1893)  Page(s) 374.  
 
[From the article "Die Rose und der Winter" (The rose and winter) by Rudolf Geschwind, p. 371-379:]

What concerns the Hungarian climbing roses, they have endured the frost almost all better than the French ones. As especially hardy have proved themselves: Erinnerung an Brod, Aurelia Liffa, Corporal Johann Nagy, Geschwinds Orden, Aennchen von Tharau (almost the hardiest!) Erlkönig, kleiner Postillon, Fantasca, Amneris, Nymphe Tepla, Schloss Luegg, while the others have suffered more or less. Now some words about the so-called hardy Teas. No true Tea is absolutely hardy.

Magazine  (1889)  Page(s) 62.  
 
Rosiers Nouveaux 1889-1890....Rosiers sarmenteux hongrois de R. Geschwind....
Corporal Johann Nagy, rosier hybride de rosier multiflore, fl. grande, pleine, forme de cent feuilles, corymbifère, florifère, cramosi nuancé de pourpre et de violet.