Pedigree of

Gretchen M (387254)

Feb 3, 1922
AKC 387254
Wolf Sable
Breeder: Wm A Hawley, Danbury CT

Notes: COI 10.23%

Hektor von Boll
Aug 25, 1920
AKC 324355
Wolf Sable, Black

Lothar von Edelweiss
May 1, 1912
AKC 279426, SZ 30880
Light Grey, Black Mask

Horst von Boll

May 12, 1909
SZ 8306
Light Grey, Dingy Markings

Munko von Boll

Mar 16, 1907
SZ 3776
Black, Tan, Dingy
Hella von Boll
May 20, 1908
SZ 4382
Dark Grey, Dingy, Black Mask
Grete vom Nahetal

Jan 7, 1907
SZ 9826
Black, Tan Markings

1906/7 SGR 
Roland von Starkenburg

Nov 1, 1903
SZ 1537
Irma von Bergedorf

Dec 15, 1905
SZ 1613
Red, Tan, Grey, Black Saddle
Maude II of Flowerfields

AKC 278586 [vol 37]

Pearl of Omaha
Sep 21, 1917
AKC 236990
Light Wolf Grey

Wotan's Ingo von Buck
Jan 15, 1916
AKC 230224

Wotan's Tell
Nov 5, 1910
AKC 149217
Black, Tan

Luchs von der Ulme
Oct 14, 1908
SZ 7557
Black, Tan
Eva von der Krone

Oct 18, 1908
SZ 7491
Black, Brown Legs
Wotan's Flora
Mar 12, 1914
AKC 230223

Artur von der Linde (Arthur)
Nov 23, 1911
AKC 218051
Black, Tan
Wotan's Princess Wanna
Mar 10, 1912
AKC 230222
Kaethe of the Palisade
Jul 4, 1912
AKC 216962
Dark Wolf Grey

Wodan von Reventlow (SZ No Reg)

SZ No Reg Number

Wolfram vom Karlsheim
Feb 11, 1907
SZ 3553
Grey, Dingy
Minka vom Karlsheim

#No Reg Number
Cocotte von Borsdorf (Motte von Borsdorf)

Jan 13, 1910
AKC 162403 / SZ 24484
Wolf Grey

Archibald von der Werleburg
May 23, 1907
SZ 3376
Black, Light Markings
Draga von Grammont (SZ)

SZ No Reg Number
Legend for German Shepherd Gene Study
  White Carrier
  Black Carrier
  Blue Carrier
  Liver Carrier

The German Shepherd Gene Study tracks the recessive "masking" white
and recessive black genes forward through the generations.

Genes come in different varieties, called alleles. Somatic cells contain two alleles for every gene, with one allele provided by each parent. Often, it is impossible to determine which two alleles of a gene are present within an dog's chromosomes based solely on the outward appearance of that dog. However, an allele that is hidden, or not expressed by, can still be passed on to that dog's offspring and expressed in a later generation.

German Shepherds can carry one or both of the recessive white "masking" and/or the recessive black gene.

(A masking gene masks the real color and pattern of the dog. The only way the gene can be expressed in some of the offspring is if both parents carry it. For example, when a white dog is bred to a non-white dog that does not carry the white gene, none of the offspring will express the white coat but they will be carriers of the white gene. If those offspring are bred to a white, some of their offspring will express the white coat color. White bred to white will always produce white offspring.)

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The German Shepherd Dog Database Project makes no guarantees as to the accuracy of the data published at this site. We have made every effort to verify all entries, but the German Shepherd Dog Database Project is not a registry so all data included has been submitted by dog owners or taken from registry reports and AKC Stud Books. Please contact us to report any errors or omission.

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