Pedigree of

Duchess of Dune Acres II

Apr 28, 1957
AKC W806285
Black, Brown, Silver
Breeder: Black, Brown, Silver

Notes: COI: 12.66%

Chief Crazy Horse of St John
May 12, 1955
AKC W627466
Black, Tan

Bob Black Boy
Mar 17, 1954
AKC W505942
Black, Tan

Oldehove's Chuck King
Mar 18, 1951
AKC W481578
Black, Cream

Oldehove's Captain Ace
Aug 1, 1948
AKC W155802
Black, Cream
Onyx of Grettamarc
May 26, 1945
AKC A906616
Black, Cream
Smith Chichita Girl
Jun 28, 1948
AKC W505935
Black, Tan

Jay of Dornwald
Oct 22, 1946
AKC W28001
Black, Tan
Duchess Andrea of Vee-Roi
Aug 19, 1945
AKC A992593
Black, Brown
Lady Judy of Schererville
Dec 23, 1953
AKC W601935
Black, Tan

Kip of Appollo

Jun 28, 1951
AKC W313465
Black, Cream

Appollo of Monroe
Dec 26, 1947
AKC W74995
Black, Tan
Linda Lee von Schwartz
Jul 18, 1949
AKC W215915
Black, Cream
Cheri von Fleidt
Jul 8, 1952
AKC W357918
Black, Silver

Ch (US) 
Helsi's Christy

Jul 6, 1947
AKC W56939
Black, Silver
Greta von La Marcelline

Aug 1, 1948
AKC W110518
Black, Tan
Star of Lancelot
Oct 10, 1953
AKC W527599
Black, Silver

Sir Lancelot of Duchess
Oct 9, 1947
AKC W67128

Ken of Calexico (1)
Jul 8, 1945
AKC A913226
Black, Tan

Ch (US) 
Nocturne of Grettamarc

Oct 18, 1943
AKC A746620
Black, Tan
Ginger von Diersburg
Dec 5, 1943
AKC A774031
Black, Tan
Ethel Duchess von Diersburg
Nov 22, 1945
AKC W1248
Black, Cream

Valor of Grettamarc
Sep 28, 1942
AKC A631183
Black, Tan
Lana van de Oldehove
Feb 16, 1942
AKC A609965
Cream, Black
Lil Abner Patches
Dec 14, 1950
AKC W414371
Black, Tan

Duke van de Oldehove III
Dec 22, 1943
AKC W1251
Black, Tan

Cito of Gretana
Jul 14, 1938
AKC A274903
Black, Cream
Ch (US) 
Donna Grace van de Oldehove

Oct 21, 1939
AKC A503950
Silver Grey
Duchess van de Oldehove III
Jan 1, 1944
AKC W1252
Black, Tan

Ch (US) 
Ronno van de Oldehove

Dec 4, 1938
AKC A383444
Black, Cream
Queen van de Oldehove
Apr 9, 1940
AKC A526019
Black, Cream
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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