Book  (1958)  Page(s) 215.  
 
Maid Marian. HT. (Therkildsen, '20.) Dbl., carmine-rose, reverse silvery pink. 

Book  (1936)  Page(s) 457.  
 
Marion, Maid (HT) Therkildsen 1920; carmine-pink, reverse silvery pink, large, double, floriferous, continuous bloom, many prickles, dense light green foliage, growth 6/10. Sangerhausen

Book  (1922)  Page(s) 406.  
 
Maid Marion (Hybrid Tea) : Flower light carmine rose, reverse of petals silvery satin, large. Growth vigorous.