Book  (Apr 1993)  Page(s) 156.  
 
Elizabeth Zeigler Rambler, deep rose-pink [dp], 1917, 'Dorothy Perkins' sport; Pierson, A.N.

Book  (1936)  Page(s) 767.  
 
Zeigler, Elizabeth (hybrid wichurana) Pierson 1916; sport of Dor. Perkins; deep pink.

Article (misc)  (1935)  Page(s) 109.  
 
There are also dozens of sports and seedlings of Dorothy [Perkins] (Dorothy Dennison, Elizabeth Zeigler, Jean Girin, Lady Godiva, Mme. Auguste Nonin, Christian Curle, and Petit Louis are a few of them, some a little lighter in color, some a shade or two darker, some blooming a week or so earlier, others a few days later, but most of them so much like the original...

Website/Catalog  (1925)  Page(s) 20.  
 
ELIZABETH ZEIGLAR.—In both form and color it is way ahead of the ever popular "Dorothy
Perkins." A strong grower and profuse bloomer, and the flowers last a long time.

Book  (1917)  Page(s) 142.  
 
Registration of New Roses in 1916
From A. N. Pierson, Inc., Cromwell, Conn.: Elizabeth Zeigler. H.W. A sport from Dorothy Perkins, but quite distinct. Color deep rose-pink. Equally vigorous and free in flowering.