Ancestor calculations 8 Generations

Understanding these calculations can be intricate, but we're here to help you understnad it.

Pedigree analysis relies on the database information and is only as accurate as the data available. Incomplete generations, where ancestors are unknown, are highlighted in red. To improve accuracy, missing dogs need to be added. If too many dogs are missing, the COI (Coefficient of Inbreeding) can be shown as 0.000%.


Ancestor Loss, Maximum Ancestors, Actual Ancestors:

The maximum potential number of ancestors in a pedigree can be calculated using the formula 2^(number of generations + 1) - 2. Ancestor loss is figured by comparing this maximum with the actual number of different ancestors. For example, in a four-generation pedigree with 30 dogs, if there are 30 unique dogs, there's no ancestor loss. But if there are only 26 unique dogs, indicating some inbreeding, the ancestor loss would be 13.3%.


Percentage of Genetic Contribution:

This estimates how much each ancestor contributes to the pedigree's genetics. Sire and dam each contribute 50%, grandsires and granddams 25%, great-grandparents 12.5%, and so on. Whenever an ancestor appears in the pedigree, their percentage values are added together. For instance, a dog in the grandparent generation contributes 25%, and if it also appears in the great-grandparent generation (12.5%), its total genetic contribution would be 37.5%.


Calculations for:
DUAN TAO MR.SAN JOSE


Coefficient of Inbreeding (COI):
6.250%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 201 2 4 5 8 19 38 55 100
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 309 0 0 0 0 0 0 0 0
Ancestor loss % 60.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
KINGFRIEND MR WOW 50.00% 1 1 0 0 0 0 0 0 0
KINGFRIEND MISS KOREA 50.00% 1 1 0 0 0 0 0 0 0
IMADORABLE DE LA PARURE 37.50% 2 0 1 1 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 25.00% 1 0 1 0 0 0 0 0 0
KINGFRIEND MISS BEYONCE 25.00% 1 0 1 0 0 0 0 0 0
VIDEE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 17.19% 3 0 0 1 0 1 1 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 17.19% 3 0 0 1 0 1 1 0 0
12.50% 1 0 0 1 0 0 0 0 0
DAULOKKE'S RENOIR LE BLANCE 12.50% 1 0 0 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 11.72% 13 0 0 0 0 1 2 4 6
ORESTE DELL'AKIRIS 10.94% 5 0 0 0 1 0 2 2 0
DALI DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
CHIRINE MA JOIE 9.38% 11 0 0 0 0 1 1 3 6
MONTBLANC DELL'AKIRIS 8.98% 5 0 0 0 0 2 1 1 1
ZENITH DE LA PARURE 8.59% 3 0 0 0 1 0 1 1 0
ZINA DE LA PARURE 8.59% 3 0 0 0 1 0 1 1 0
OMAR SHARIF DE LA PARURE 7.03% 12 0 0 0 0 0 1 3 8
HANAHAUS BRONZED OSSIE 6.64% 5 0 0 0 0 1 1 2 1
ANGELIQUE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
MIDLAND MOOR ARMANI CODE 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 6.25% 1 0 0 0 1 0 0 0 0
UNBARSY DE LA PARURE 5.86% 4 0 0 0 0 1 1 1 1
LATOIYA DELL'AKIRIS 5.47% 5 0 0 0 0 1 0 2 2
OTTO-PRINCE DE LA PARURE 5.08% 5 0 0 0 0 1 0 1 3
HONNORE-TAMINO DE LA CHAMPETRE 4.69% 5 0 0 0 0 0 2 1 2
KLEINCALVIN DELL'AKIRIS 4.69% 2 0 0 0 0 1 1 0 0
ARMANI DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
BLANCHE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
SUZIE QUE V. FIVELZIGHT 4.69% 2 0 0 0 0 1 1 0 0
XOE DE LA PARURE 4.30% 3 0 0 0 0 1 0 1 1
EGOISTE DE LA PARURE 4.30% 6 0 0 0 0 0 1 2 3
SHANN'S GEORGIA PEACH 4.30% 3 0 0 0 0 1 0 1 1
JAGUAR'S NOEL OF JEALYN 4.30% 4 0 0 0 0 0 2 1 1
AMADEE MA JOIE 3.52% 5 0 0 0 0 0 1 1 3
L'ANGE DE LA PARURE 3.13% 5 0 0 0 0 0 1 0 4
ODILO VON DER GRIMMELSBURG 3.13% 5 0 0 0 0 0 1 0 4
TOPETTE MISS MILO 3.13% 4 0 0 0 0 0 1 1 2
DAULÖKKE'S ARISTOBEAU DU TEX 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S ZUZETTE DU NORD 3.13% 1 0 0 0 0 1 0 0 0
FRIPON VAN DE PATERHOEK 3.13% 1 0 0 0 0 1 0 0 0
YSATIS DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
BORN-Ö'S DOMINIQUE 2.34% 5 0 0 0 0 0 0 1 4
LEOPARD VAN EPPIES BARGIE 2.34% 4 0 0 0 0 0 0 2 2
LE BLANC VON DER GRIMMELSBURG 2.34% 2 0 0 0 0 0 1 1 0
GERMAINE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
ANJOU DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
VALENTINO DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
CATHERINEDENEUVE DELL'AKIRIS 1.95% 2 0 0 0 0 0 1 0 1
COLONEL BLANC DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
ANJA VAN HARTOGS VREUGD 1.95% 2 0 0 0 0 0 1 0 1
MEREDIQUE DE LA CHAMPETRE 1.95% 3 0 0 0 0 0 0 2 1
FELIPE V.D.ZUYLENSTEDE 1.95% 2 0 0 0 0 0 1 0 1
SHANN'S EARTH ANGEL 1.95% 2 0 0 0 0 0 1 0 1
ANDREA DES GENTILS MINOIS 1.95% 4 0 0 0 0 0 0 1 3
ALLSTONE DOUGLAS 1.95% 3 0 0 0 0 0 0 2 1
DAULÖKKE'S OGRESSE LA BLANCE 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S DE'JA-VU 1.56% 2 0 0 0 0 0 0 2 0
INOVATION-PRINCE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
DON CAMILO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
ZARTAN VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
ZENO VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
DAULOKKE'S SEDEUX LE SUPERBE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S NORDIQUE TRUFFE 1.56% 1 0 0 0 0 0 1 0 0
UNIC DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
PABLO PICASSO DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
EXTRAVAGANTE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
NOSTALGIE-BLANCHE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
WINNY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
RAMONA PRINCESSE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
QUINCY VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
CORINNA VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
TRIOMPHE TIA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1
VOILA COCO VON RATIBOR UND CORVEY 1.17% 2 0 0 0 0 0 0 1 1
LEIBÖLL'S MERCEDES 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
XCLUSIVE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
BIJOU VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2
FRANCOISE HARDY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S FRAULINE 0.78% 2 0 0 0 0 0 0 0 2
ILUSION DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
JEZEBEL DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
RANNI 0.78% 1 0 0 0 0 0 0 1 0
JOIE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
KENLE'S ECLAIR DE SHANN 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S COEUR DE ROCKER 0.78% 2 0 0 0 0 0 0 0 2
DAULÖKKE'S GOURMET DU MILA 0.78% 2 0 0 0 0 0 0 0 2
COMEPATABULL'S READY TO RUMBLE 0.78% 2 0 0 0 0 0 0 0 2
DAULÖKKE'S ROQUEFORT 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA JACQUES 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.39% 1 0 0 0 0 0 0 0 1
HUBERTINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ASTA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
INCONNUE INES VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE KRYSTAL IMAGE 0.39% 1 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.39% 1 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 0.39% 1 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.39% 1 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.39% 1 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HENRI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
RANI VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.39% 1 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
THERESA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
FERNANDEL VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
HUGUETTE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
URIEL VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JEANIE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1