Pedigree of

Stargard's J Edgar Hoover


Mar 20, 1956
AKC W690036
Black, Cream
Breeder: Stargard Kennels

Notes: COI: 9.48%

Grunental Chaco of Long-Worth
Dec 13, 1952
AKC W460094
Black, Tan

Ch (US) 
Yukon of Long-Worth

Apr 22, 1950
AKC W250367
Black, Tan

Ch (US) 
Derry of Long-Worth

Feb 9, 1944
AKC A797520
Black, Tan

Hexe von Beckgold
Oct 12, 1946
AKC W25809
Black, Cream

Ch (US) 
Sicka von Grunental

Dec 3, 1948
AKC W183284
Black, Tan

Ch (US) 
Arras aus der Jurgensklause

Jan 22, 1946
AKC W187576 / SZ 606854
Black, Tan


Nov 15, 1945
AKC W35724
Black, Tan

Amworth of Long-Worth
Jun 8, 1950
AKC W311025
Black, Tan

Long-Worth's M-C of Robbinswood
May 28, 1947
AKC W66023
Black, Cream

Ch (US) 
Conde Del Llano Estacado

Dec 8, 1941
AKC A562330
Black, Tan

Irresistible of Robbinswood
Jun 22, 1944
AKC A806766
Black, Cream

Tamworth of Long-Worth
Mar 30, 1944
AKC A890923
Black, Tan

Ch (US) 
Garry of Benlore

Jun 8, 1940
AKC A447284
Black, Tan

Gwilla of Blandenburg
Jan 24, 1938
AKC A474883
Black, Tan

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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