Pedigree of

Alisa von der Geroldsburg

Jan 8, 1921
AKC 389728 / SZ 110966
Wolf Grey
Breeder: Seb Leitner, Gerolfing Germany

Notes: COI 29.99%

Ch (US) 
Zillo von Simplon

Mar 16, 1919
AKC 462466 / SZ 71806
Black, Tan

Artur von der Emilienlust
Apr 11, 1912
SZ 31341
Black, Tan Markings

Horst von Boll

May 12, 1909
SZ 8306
Light Grey, Dingy Markings

Ruth Hovawarth

Dec 29, 1910
SZ 17839

Trasa vom Simplon
Sep 27, 1917
SZ 65988
Black, Tan

Rolf von Karolingen
SchH3 PH

Aug 11, 1912
SZ 38097
Black, Tan

Diana von Riedekenburg
Jan 9, 1914
SZ 53907
Light Grey

Anna vom Donaustrand
Nov 14, 1918
SZ 70294
Grey, Light Mixed Colors

Ami vom Bosenbächel
Jun 14, 1913
SZ 46074
Grey, Tan

Horst von Boll

May 12, 1909
SZ 8306
Light Grey, Dingy Markings

Alma von der Pfälzer Grenzwacht
Apr 24, 1910
SZ 17253
Light Grey, Dingy, Black Markings

Nella von der Kippenburg

Apr 15, 1916
AKC 510346 / SZ 64397
Tan, Dingy

Ajax vom Burggraben
Apr 12, 1914
SZ 61317
Light Grey

Nelly von der Kippenburg
Sep 15, 1914
SZ 61527
Light Greyish 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.)

German Shepherd artwork on this site created by AHEAD Graphics.
Visit their site for more talented artwork and custom designs.

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.

PedigreePoint Scripts Copyright 2004-2018 Wild Systems All Rights Reserved. Visit

Use of web harvester robots or any other means of copying the contents of this page, in whole or in part, for any commercial purpose is expressly prohibited. Your IP address is: This online database hosted by The German Shepherd Dog Database Project. Copyright 2004 -2019