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Ancestor calculations 9 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 APOLLO


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 191 2 2 3 4 9 22 26 40 75
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 831 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.3% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
KINGFRIEND MR CHOW 50.00% 1 1 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0
KINGFRIEND MR WOW 25.00% 1 0 1 0 0 0 0 0 0 0
KINGFRIEND MISS MIAMI 25.00% 1 0 1 0 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0
IMADORABLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
DAULOKKE'S RENOIR LE BLANCE 12.50% 1 0 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 7.81% 2 0 0 0 1 0 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 6.84% 14 0 0 0 0 0 1 3 5 5
ARMANI DE LA PARURE 6.25% 3 0 0 0 0 1 2 0 0 0
MIDLAND MOOR ARMANI CODE 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 6.25% 1 0 0 0 1 0 0 0 0 0
ORESTE DELL'AKIRIS 5.47% 4 0 0 0 0 1 0 3 0 0
MONTBLANC DELL'AKIRIS 5.08% 4 0 0 0 0 0 3 0 1 0
HANAHAUS BRONZED OSSIE 5.08% 5 0 0 0 0 0 2 2 1 0
ZENITH DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0
ZINA DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0
UNBARSY DE LA PARURE 3.91% 4 0 0 0 0 0 2 0 2 0
OMAR SHARIF DE LA PARURE 3.91% 14 0 0 0 0 0 0 1 3 10
CHIRINE MA JOIE 3.71% 12 0 0 0 0 0 0 1 4 7
EGOISTE DE LA PARURE 3.52% 12 0 0 0 0 0 0 1 3 8
DALI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
DIAMANTINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
KLEINCALVIN DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0 0
SUZIE QUE V. FIVELZIGHT 3.13% 2 0 0 0 0 0 2 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S ZUZETTE DU NORD 3.13% 1 0 0 0 0 1 0 0 0 0
FRIPON VAN DE PATERHOEK 3.13% 1 0 0 0 0 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 2.93% 6 0 0 0 0 0 0 3 0 3
OTTO-PRINCE DE LA PARURE 2.73% 4 0 0 0 0 0 1 0 3 0
LATOIYA DELL'AKIRIS 2.73% 4 0 0 0 0 0 1 0 3 0
TOPETTE MISS MILO 2.54% 5 0 0 0 0 0 0 2 2 1
JAGUAR'S NOEL OF JEALYN 2.54% 4 0 0 0 0 0 0 3 0 1
LEOPARD VAN EPPIES BARGIE 2.34% 8 0 0 0 0 0 0 0 4 4
BORN-Ö'S DOMINIQUE 2.15% 9 0 0 0 0 0 0 0 2 7
XOE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0
DON CAMILO DE LA PARURE 1.95% 5 0 0 0 0 0 0 1 2 2
SHANN'S GEORGIA PEACH 1.95% 2 0 0 0 0 0 1 0 1 0
YSATIS DE LA PARURE 1.95% 4 0 0 0 0 0 0 2 0 2
VALENTINO DE LA PARURE 1.76% 7 0 0 0 0 0 0 0 2 5
RAMONA PRINCESSE DE LA PARURE 1.76% 7 0 0 0 0 0 0 0 2 5
BONBONNIERE-BLANCHE DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1
DAULÖKKE'S OGRESSE LA BLANCE 1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S DE'JA-VU 1.56% 2 0 0 0 0 0 0 2 0 0
EXTRAVAGANTE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0
BLANCHE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
LE BLANC VON DER GRIMMELSBURG 1.56% 2 0 0 0 0 0 0 2 0 0
GERMAINE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 1.56% 1 0 0 0 0 0 1 0 0 0
PABLO PICASSO DE LA PARURE 1.37% 4 0 0 0 0 0 0 0 3 1
ANJOU DE LA PARURE 1.37% 4 0 0 0 0 0 0 1 0 3
UNIC DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
WINNY DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
AMADEE MA JOIE 1.17% 5 0 0 0 0 0 0 0 1 4
MEREDIQUE DE LA CHAMPETRE 1.17% 3 0 0 0 0 0 0 0 3 0
TOPETTE TOBY JUG 1.17% 4 0 0 0 0 0 0 0 2 2
TOPETTE MARGARITA 1.17% 4 0 0 0 0 0 0 0 2 2
ALLSTONE DOUGLAS 1.17% 3 0 0 0 0 0 0 0 3 0
L'ANGE DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 0 5
CATHERINEDENEUVE DELL'AKIRIS 0.98% 2 0 0 0 0 0 0 1 0 1
ODILO VON DER GRIMMELSBURG 0.98% 5 0 0 0 0 0 0 0 0 5
LEIBOLL'S HANNIBAL 0.98% 5 0 0 0 0 0 0 0 0 5
COLONEL BLANC DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
ANJA VAN HARTOGS VREUGD 0.98% 2 0 0 0 0 0 0 1 0 1
FELIPE V.D.ZUYLENSTEDE 0.98% 2 0 0 0 0 0 0 1 0 1
SHANN'S EARTH ANGEL 0.98% 2 0 0 0 0 0 0 1 0 1
ANDREA DES GENTILS MINOIS 0.98% 4 0 0 0 0 0 0 0 1 3
NOSTALGIE-BLANCHE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
BIJOU VON DER RUE DE LA VERT 0.78% 4 0 0 0 0 0 0 0 0 4
INOVATION-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
DAULÖKKE'S GOURMET DU MILA 0.78% 2 0 0 0 0 0 0 0 2 0
JOIE VAN EPPIES BARGIE 0.78% 4 0 0 0 0 0 0 0 0 4
VOILA COCO VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2 0
ZENO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
COMEPATABULL'S READY TO RUMBLE 0.78% 2 0 0 0 0 0 0 0 2 0
DAULÖKKE'S ROQUEFORT 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
RUTKJAER'S ALBERTE 0.59% 3 0 0 0 0 0 0 0 0 3
JAGUAR'S FRAULINE 0.59% 3 0 0 0 0 0 0 0 0 3
DORYAN VAN HET PENSELENHOEKJE 0.59% 3 0 0 0 0 0 0 0 0 3
CARESSE-CHANTAL DE L'AMABILITE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
JAGUAR'S COEUR DE ROCKER 0.59% 3 0 0 0 0 0 0 0 0 3
UNBARA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA JACQUES 0.39% 2 0 0 0 0 0 0 0 0 2
BORN-Ö'S BONA DEA 0.39% 2 0 0 0 0 0 0 0 0 2
JEZEBEL DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
CHIQUITA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2
RANNI 0.39% 1 0 0 0 0 0 0 0 1 0
INCONNUE INES VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE KRYSTAL IMAGE 0.39% 2 0 0 0 0 0 0 0 0 2
TENAFLY SHEER GOLD 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE BUBBLES 0.39% 2 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
THERESA VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
HUGUETTE VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
URIEL VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
KARENDON'S JOYAU DE FRANCE 0.39% 2 0 0 0 0 0 0 0 0 2
COMPATABULL'S KISHNIGA NICOLE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 2 0 0 0 0 0 0 0 0 2
ASTA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1
HEUREUX HENRI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
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