Book  (1978)  Page(s) 132.  
 
There is an attractive Hybrid  Musk called 'Kathleen' raised by Pemberton  from 'Daphne'  x 'Perle des Jeannes', introduced in 1922; one can envisage 'Kathleen' by imagining a whitish Cornelia'. I suspect the word Jeannes is an error for either Jardins or Jaunes.

Book  (1963)  Page(s) 160.  
 
'Kathleen'. 1922. 'Daphne' x 'Perle des Jardins' (?). A very vigorous, branching shrub with long-stemmed clusters of small, single, blush-pink flowers from apricot buds. Coppery young shoots and leaves, turning to green; narrow leaflets....

Article (misc)  (1960)  Page(s) 109.  
 
Kathleen Rarely a few hips in favorable years. Triploid

Book  (1958)  Page(s) 182.  
 
Kathleen. Hybrid Musk. (Pemberton, '22.) Daphne X Perle des Jeannes. Small, single, slightly fragrant, blush-pink; large cluster on long stem. Very vig. (6 ft.); profuse, recurrent bloom.

Book  (1947)  Page(s) 171.  
 
Kathleen (Hybrid Musk) has semi-double flowers of blush-pink, borne in large clusters upon upright bushes of vigorous habit, with much green foliage, and exceeding four feet in height, flowering with continuity for a long period. Pemberton 1922....Tall growth. Very fragrant...June-September. Hardy.

Book  (1936)  Page(s) 381.  
 
Kathleen (hybrid moschata) Pemberton 1922; soft pink, small, single, lasting, cluster-flowered, fragrance 3/10, floriferous, continuous bloom, long stems, few prickles, growth 7/10, climbing, 1.50m.

Book  (1933)  Page(s) 188.  
 
KATHLEEN. The Rev. J. H. Pemberton, 1922. Musk with clusters of pink buds opening to single, white flowers.

Website/Catalog  (1929)  Page(s) 62.  
 
Pemberton's Roses
A[...] class tending to be hardy, everblooming climbers, originated in England by the Rev. Joseph Pemberton. These are hybrids of Rosa moschata, the Musk Rose, whereas the Lambertianas are Hybrid Multifloras. Captain Thomas’ Roses offered below are similar, partaking of elements from both classes, combined with original traits. These Roses are $1 each for strong, field-grown plants
Kathleen. Hybrid Musk. (1922.) Clusters of pink buds and single white flowers, tinted with palest pink, and having many golden stamens. A healthy shrub.
The flowers are small, exquisitely tinted and fleeting, although they are replaced daily.

Book  (1922)  Page(s) 224.  
 
KATHLEEN (Hybrid Musk). A perpetual free flowering cluster Rose. Colour pink blush, after the shade of R. canina. Large trusses of small single flowers well distributed. Strong shrub habit, free flowering. Good in autumn.