"Sh. Ch. Dimas Thundershower" -- Image scanned from Our Dogs, Christmas Issue, 1950.

• Ch. Herewithem Moscow's Spirit (l/w, w: 1937)
  • Int. Ch. Herewithem Moscow's Ghost
    • Int. Ch. Governor Moscow (w: 1921)
      • Mallwyd Moscow
        • Ch. Pitchford Rifle (l/w, w: 1905)
        • Ch. Mallwyd Kathleen (w: 1909)
      • Queen Mason (w: 1920)
        • Prince Pompey
        • Lady Godiva
    • Ch. Herewithem Lookout
      • Ch. Herewithem JP
        • Int. Ch. Stylish Mac
        • Trewithen Mustn't (w: 1921)
      • Stylish Ivy
        • Int. Ch. Stylish Mac
        • Stylish Bessie

  • Am. Ch. Herewithem Moscow's Olga
    • Int. Ch. Governor Moscow (w: 1921)
      • Mallwyd Moscow
        • Ch. Pitchford Rifle (l/w, w: 1905)
        • Ch. Mallwyd Kathleen (w: 1909)
      • Queen Mason (w: 1920)
        • Prince Pompey
        • Lady Godiva
    • Int. Ch. Felicity of Ardagh
      • His Majesty (l/w, w: 1922)
        • Stylish Touchstone (b/w/ticked, w: 1919)
        • Queen Grouse
      • Edith Mead (w: 1923)
        • Tiverton Sailor (w: 1922)
        • Laura

Dam:

• Dimas Pennine Parasol
  • Pennine Shot
    • Maesydd Marcus
      • Ch. Marlais Marksman (l/w, 1920's)
        • Ferndale Faro
        • Fancy Me (w: 1927)
      • Maesydd Mabel
        • Mallywd Mick
        • Mallwyd Maisie
    • Cara of Crombie
      • Mallwyd Mick
        • Ch. Lune Prince (l/w, w: 1920)
        • Mallwyd Cara
      • Beauty of Crombie
        • Penwortham Boy
        • Queen Grouse

  • Elstone Penelope
    • Int. Ch. Pennine Paramount of Prune's Own (lem/wh)
      • Ch. Marlais Marksman (l/w, 1920's)
        • Ferndale Faro
        • Fancy Me (w: 1927)
      • Miss Darkie
        • Slade's Selection
        • Moorgame Darkie
    • Elstone Harebell
      • Hector of Crombie
        • His Majesty (l/w, w: 1922)
        • Elizabeth of Crombie
      • Elstone Flare
        • Ch. Elstone Spring
        • Elstone Brownie