Article (magazine)  (2007)  Page(s) 54.  
 
Marie de St. Jean (Damaizin, 1869) seems to have been introduced a Hybrid Perpetual, but the present plant fits neatly into the Damask Perpetuals with but few allowances for some China influence.

Book  (Dec 1998)  Page(s) 394.  Includes photo(s).
 
Marie de Saint Jean Portland. Damaizin (France) 1869. Description... white buds shaded dark pink open to pure white, full, plump blooms... Traces of dark pink edge the rose when it is fully open...

Book  (Apr 1993)  Page(s) 358.  
 
Marie de Saint Jean Portland, white, 1869, ('Marie de St. Jean'); Damaizin. Description.

Book  (Feb 1993)  Page(s) 79.  
 
Marie de Saint Jean Portland. Parentage: unknown. France 1869. Description and cultivation... pure white blooms of beautiful old rose formation just touched here and there at the edge with carmine... a slight tendency to mildew...

Book  (Jun 1992)  Page(s) 24.  
 
Marie de St.-Jean Damask Perpetual. Damaizin, 1869. [Author cites information from Les Roses.]

Website/Catalog  (1976)  Page(s) 22.  
 
MARIE DE SAINT-JEAN (Demaizin 1869). Blanc.

Book  (1936)  Page(s) 640.  
 
St. Jean, Marie de (Portland) Damaizin 1869; pure white, 6-7 cm., very double, elongated, solitary, growth 8/10, repeats well, many prickles, robust branches, growth 6/10, upright.

Book  (1902)  Page(s) 110.  
 
Portland. 3360. Marie de Saint-Jean (Damaizin 1869), blanc

Book  (1899)  Page(s) 124.  
 
Marie de Saint-Jean, HR, Damaizin, 1869, blanc

Website/Catalog  (1880)  Page(s) 250.  
 
Rosiers Portland ou Perpétuels, Rosa Portlandica
863. Marie de Saint-Jean. — Moyenne, pleine, bien faite, blanc pur.