Pedigree of

Alex vom Martinsturm

Jan 28, 1921
AKC 384792 / SZ 106018
Silver Grey, Black Mask
Breeder: Jecht, Neundorf (Anh), Germany

Notes: COI: 21.34%

Heinz von der Grottenau
Jun 13, 1919
SZ 76066

Prinz (Groner)

Mar 3, 1918
SZ 70302

Held von der langen Nau
Sep 11, 1913
SZ 49891

Jörg von Scharenstetten
Jan 1, 1912
SZ 27733
Black, Grey, Dingy
Cora (Mayer)
Jun 4, 1910
SZ 18253

SZ No Reg Number

Moritz von der Ulme
Apr 30, 1910
SZ 11789
Black, Tan Legs & Markings, White Chest
Flora von Scharenstetten
Feb 16, 1911
SZ 18738
Black, brown red markings
Allie von der Grottenau
Jul 6, 1918
SZ 68976

Bolko von Weihenstefan
Aug 2, 1912
SZ 35871
Greyish Tan, Brown Legs, Dark Mask

Horand vom Siegestor

Jun 6, 1909
SZ 7550
Dark Grey, Dingy
Waldine vom Martinsturm

Jun 16, 1910
SZ 12748
Black, Light Grey Markings
Cora von der Grottenau
Dec 12, 1917
SZ 67507

Wodan von der Grottenau
Jan 29, 1914
SZ 55120
Flora (von Freilassing)
Dec 15, 1911
SZ 54005
Grey, Brown Markings
Erna von Schakensleben
Sep 1, 1914
SZ 59086
Light Grey, Dingy

Erwin vom Siegestor
May 27, 1911
SZ 21498
Dark Grey, Dingy

1910 SG 
Tell von der Kriminalpolizei

May 22, 1909
SZ 8770
Light Grey, Dark Mask

1908 SG 
Luchs vom Kalsmunt Wetzlar

Sep 8, 1906
SZ 3371
Herta von der Kriminalpolizei

Nov 10, 1907
SZ 3951
Black, Tan Markings
Hella vom Siegestor

Jun 6, 1909
SZ 7553
Light Grey, Dingy

LsPrS 06 
Siegfried von Jena Paradies

Sep 18, 1904
SZ 1339
Black, Grey, Dingy
Senta vom Siegestor
May 26, 1906
SZ 2584
Black, Grey, Brindle
Minka vom Ammersee

May 21, 1909
SZ 17704
Dark Grey

Silvan von Massing
Oct 7, 1907
SZ 3770

Mohr von Massing

not registered
Hexe von Massing

not registered
Mira von Birken

Jul 16, 1906
SZ 4043
Dark Grey

Franz von Birken

SZ #No Reg Number
Nelly (abst unbek)

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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