Pedigree of

Siegfried von St Achaz

Mar 26, 1919
AKC 384123 Import
Black, Brown
Breeder: W Rockselsen, Germany

Notes: COI: 20.70%

Beowulf von der Alpenluft
Oct 4, 1913
SZ 50320
Grey, Light Dingy

Audifax vom Siegestor

Jun 6, 1909
SZ 7546
Light Grey, Brown Markings

LsPrS 06 
Siegfried von Jena Paradies

Sep 18, 1904
SZ 1339
Black, Grey, Dingy

Dewet Barbarossa

Aug 31, 1902
SZ 630
Grey, Dingy
1902/03 Siegerin 
Hella von Memmingen

Dec 14, 1901
SZ 329 / DHSB 891
Tan, Grey, Dingy, Tan Markings
Senta vom Siegestor
May 26, 1906
SZ 2584
Black, Grey, Brindle

1906/7 SGR 
Roland von Starkenburg

Nov 1, 1903
SZ 1537
Adelheid vom Siegestor
Dec 20, 1904
SZ 1476
Grey, Dingy
Helma von der Alpenluft
Nov 6, 1911
SZ 26554

Apollo von Bergedorf

Nov 12, 1907
SZ 3964
Black, Tan Markings

1906/7 SGR 
Roland von Starkenburg

Nov 1, 1903
SZ 1537
Elsa vom Steinberg
Dec 30, 1906
SZ 2283
Dark Grey, Dingy, Tan Markings
Frigga von Starkenburg
Jun 12, 1909
SZ 7382
Grey, Dark Mask

1906/7 SGR 
Roland von Starkenburg

Nov 1, 1903
SZ 1537
Helma von Starkenburg

Apr 20, 1905
SZ 5432
Grey, Dingy, Tan Markings
Arnhild von St Achaz
May 8, 1915
SZ 74410
Black, Brown Markings

Wächter vom Geflügelhof
Jul 22, 1912
SZ 61124
Black, Light Grey Legs

Sigmund von Hohen Esp
Apr 1, 1907
SZ 4143

Beowulf (1)
Mar 22, 1899
SZ 10
Black, Grey, Tan Markings
Hella vom Zellerhorn
Jun 1, 1905
SZ SZ2913
Black, Tan Legs
Lotte (von Lindau)
Oct 18, 1909
SZ 25719
Dark Grey

Waldo (vom Wallwitzberg)

SZ No Reg Number
Hella (von Dessau)

SZ No Reg Number
Minka von der Luisenburg
Aug 29, 1913
SZ 48692
Brown, Black Mask

Ali von der Sudenburg

Jan 22, 1910
SZ 11028
Dark Grey, Black Mask

Hettel Uckermark

Jul 5, 1907
SZ 3897
Black, Tan Markings
Minka vom Lande

Jun 24, 1908
SZ 4647
Dark Grey
Bobbi von Nassau
Mar 2, 1911
SZ 18797
Light Grey, Dingy

1910 SG 
Tell von der Kriminalpolizei

May 22, 1909
SZ 8770
Light Grey, Dark Mask
Else von Nassau
Oct 10, 1907
SZ 3831
Red, Tan, Dingy
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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