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Ancestor calculations 10 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:
COCO VIALATTE DOLLY WINK


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 Gen 10
Ancestors in 10 generations 232 2 4 6 9 16 27 41 66 93 111
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1814 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.7% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
COCO VIALATTE LEOPOLD 50.00% 1 1 0 0 0 0 0 0 0 0 0
ASIABULL'S COCO VIALATTE MYSTERIOUS 50.00% 1 1 0 0 0 0 0 0 0 0 0
ALAYSIUS DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
ANGELINA OF PRINCESS MERUMO JP 25.00% 1 0 1 0 0 0 0 0 0 0 0
DESMOND DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
FRIVOLE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
UNBARSY DE LA PARURE 17.19% 3 0 0 1 0 1 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 16.60% 13 0 0 0 1 2 1 1 2 4 2
15.82% 64 0 0 0 0 0 2 4 8 16 34
MONTBLANC DELL'AKIRIS 15.63% 2 0 0 1 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
TIARA OF PRINCESS MERUMO JP 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 11.52% 24 0 0 0 0 1 2 2 5 4 10
HONNORE-TAMINO DE LA CHAMPETRE 9.38% 4 0 0 0 1 0 1 2 0 0 0
CHIRINE MA JOIE 8.98% 13 0 0 0 0 1 2 1 3 2 4
JAGUAR'S NOEL OF JEALYN 7.81% 2 0 0 0 1 0 1 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 7.62% 34 0 0 0 0 0 0 3 5 8 18
ANDREA DES GENTILS MINOIS 6.35% 20 0 0 0 0 0 1 2 3 7 7
ANTOINETTE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ORESTE DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0 0
VIOLET BLANCHE DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
MERUMO OF MOUNTAIN DOGS JP 6.25% 1 0 0 0 1 0 0 0 0 0 0
ARMANI DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COCO VON DER GRIMMELSBURG 5.57% 17 0 0 0 0 0 1 2 1 8 5
COLONEL BLANC DE LA PARURE 5.27% 14 0 0 0 0 0 1 2 2 5 4
QUINCY VON DER GRIMMELSBURG 5.08% 28 0 0 0 0 0 0 1 3 8 16
ODILO VON DER GRIMMELSBURG 4.79% 17 0 0 0 0 0 1 0 3 8 5
AMADEE MA JOIE 4.69% 11 0 0 0 0 0 1 2 1 5 2
MEREDIQUE DE LA CHAMPETRE 4.69% 4 0 0 0 0 1 0 1 2 0 0
HANAHAUS BRONZED OSSIE 4.69% 2 0 0 0 0 1 1 0 0 0 0
VALENTINO DE LA PARURE 3.91% 7 0 0 0 0 0 1 1 3 2 0
ALLSTONE DOUGLAS 3.91% 2 0 0 0 0 1 0 1 0 0 0
JAGUAR'S GODIVA OF JEALYN 3.91% 2 0 0 0 0 1 0 1 0 0 0
HEUREUX HENRI DE LA PARURE 3.71% 19 0 0 0 0 0 0 1 3 3 12
L'ANGE DE LA PARURE 3.61% 10 0 0 0 0 0 1 0 2 6 1
CORINNA VON DER GRIMMELSBURG 3.61% 15 0 0 0 0 0 0 2 2 2 9
OKLAHOMA MISS V. FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 3.13% 15 0 0 0 0 0 0 1 2 4 8
ADONIS EL FUERTE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
LATOIYA DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
NOSTALGIE-BLANCHE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 2.93% 16 0 0 0 0 0 0 0 3 5 8
2.93% 14 0 0 0 0 0 0 1 2 3 8
2.83% 13 0 0 0 0 0 0 1 2 3 7
BORN-Ö'S BONA DEA 2.73% 8 0 0 0 0 0 0 2 1 3 2
ILUSION DE LA PARURE 2.54% 14 0 0 0 0 0 0 1 0 5 8
FRANCOIS DE LA PARURE 2.44% 9 0 0 0 0 0 0 1 2 3 3
ZENO VON DER GRIMMELSBURG 2.34% 17 0 0 0 0 0 0 0 1 4 12
DORYAN VAN HET PENSELENHOEKJE 2.34% 4 0 0 0 0 0 1 0 1 2 0
CARESSE-CHANTAL DE L'AMABILITE 2.34% 4 0 0 0 0 0 1 0 1 2 0
TOPETTE MISS MILO 2.34% 2 0 0 0 0 0 1 1 0 0 0
TRIOMPHE TIA DE LA PARURE 2.25% 9 0 0 0 0 0 0 1 2 1 5
CHIQUITA VON DER GRIMMELSBURG 2.15% 3 0 0 0 0 0 1 0 1 1 0
2.15% 3 0 0 0 0 0 1 0 1 1 0
1.95% 2 0 0 0 0 0 1 0 1 0 0
1.95% 2 0 0 0 0 0 1 0 1 0 0
JAGUAR'S COEUR DE ROCKER 1.95% 2 0 0 0 0 0 1 0 1 0 0
JEANIE VON DER GRIMMELSBURG 1.76% 12 0 0 0 0 0 0 0 1 3 8
EXTRAVAGANTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 12 0 0 0 0 0 0 0 0 4 8
1.56% 8 0 0 0 0 0 0 0 2 2 4
XOE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
UNIC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0 0 0
BARON BALOU DE LA PARURE 1.46% 7 0 0 0 0 0 0 0 2 2 3
JACQUELLA GIGOLETTE 1.46% 7 0 0 0 0 0 0 0 2 2 3
JOIE VAN EPPIES BARGIE 1.37% 4 0 0 0 0 0 0 0 3 1 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.37% 6 0 0 0 0 0 0 1 0 1 4
LE BLANC VON DER GRIMMELSBURG 1.27% 8 0 0 0 0 0 0 0 1 2 5
LEIBÖLL'S BONITA 1.27% 6 0 0 0 0 0 0 0 2 1 3
1.27% 5 0 0 0 0 0 0 1 0 1 3
WINNY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
BABOUIN DE L'AMABILITE 1.17% 4 0 0 0 0 0 0 1 0 1 2
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1 0 0
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1 0 0
CERISETTE VON RATIBOR UND CORVEY 1.07% 8 0 0 0 0 0 0 0 0 3 5
WANDA DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
JAGUAR'S BON VIVANTE 0.98% 2 0 0 0 0 0 0 1 0 1 0
JAGUAR'S BELLE NOIR 0.98% 2 0 0 0 0 0 0 1 0 1 0
BESING PETIT ROI 0.88% 4 0 0 0 0 0 0 0 1 2 1
0.88% 6 0 0 0 0 0 0 0 1 0 5
0.88% 6 0 0 0 0 0 0 0 1 0 5
TENAFLY SHEER GOLD 0.88% 4 0 0 0 0 0 0 0 1 2 1
FRANCOISE HARDY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
INOVATION-PRINCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 0.78% 7 0 0 0 0 0 0 0 0 1 6
GIBOULEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 6 0 0 0 0 0 0 0 0 2 4
ANJA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0 0 0
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SHANN'S EARTH ANGEL 0.78% 1 0 0 0 0 0 0 1 0 0 0
WENDY VON DER GRIMMELSBURG 0.68% 6 0 0 0 0 0 0 0 0 1 5
JAGUAR'S C'EST CE BON 0.68% 3 0 0 0 0 0 0 0 1 1 1
OLALA VON DER GRIMMELSBURG 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 5 0 0 0 0 0 0 0 0 1 4
HUBERTINE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 1 0 2
JACQUELLA EMMANUELLA 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 3 0 0 0 0 0 0 0 1 0 2
MR. LARRY VAN DE ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 1 0 2
TOPETTE KRYSTAL IMAGE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TOPETTE BUBBLES 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 4 0 0 0 0 0 0 0 0 2 2
JEMHIEDE JUST JAMES 0.59% 2 0 0 0 0 0 0 0 1 1 0
HEUREUX HIBOU DE LA PARURE 0.49% 4 0 0 0 0 0 0 0 0 1 3
FLAUBERT VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 4 0 0 0 0 0 0 0 0 1 3
0.49% 2 0 0 0 0 0 0 0 1 0 1
JAGUAR'S CREME DE LA CREME 0.49% 2 0 0 0 0 0 0 0 1 0 1
SILVERCLOUD MOI MINOTAURUS QUI 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
ZAPPA V.D. ZUYLENSTEDE 0.49% 2 0 0 0 0 0 0 0 1 0 1
LEIBOLL'S HANNIBAL 0.39% 1 0 0 0 0 0 0 0 1 0 0
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
ASTA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
JEZEBEL DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
HIBOU VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
URIEL VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 3 0 0 0 0 0 0 0 0 1 2
CARLOS VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
ALICELLA V.D. ZUYLENSTEDE 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
CHICO V.D. ZUYLENSTEDE 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
TENAFLY ARCHIE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BESS OF TENAFLY 0.39% 3 0 0 0 0 0 0 0 0 1 2
RANNI 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1 0 0
ELEONORE VAN EPPIES BARGIE 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
INCONNUE INES VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NADINE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
DUCHESSE HELENE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
GUSTAVE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FANCY DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANNABELLE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
LEIBÖLL'S CATHARINA 0.20% 1 0 0 0 0 0 0 0 0 1 0
ADAMS' UNIQUE PHYSIQUE 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S WAYNE LE DUC DE QUAD 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
CHOWBULL FARUK 0.20% 2 0 0 0 0 0 0 0 0 0 2
JACQUELLA BARONESSEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1 0
OLIVERRO V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LOU LOU V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
IVANHOE DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
SAMUEL DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.20% 1 0 0 0 0 0 0 0 0 1 0
LA ROSACE JAUNISSE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1 0
DANIELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ILONKA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
OPHELIA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHEVALIER VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
LANCEFIELD LADY PUPPET 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S JOIE DE NOEL 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S SIMONE DE ONO 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUEEN ANNABELLE V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT POLLYANNA 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
GARNGOUR GAEL WARNING OF BOMLITZ 0.10% 1 0 0 0 0 0 0 0 0 0 1
EVITA OF TENAFLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
BIJOU OF BORISTI OF MERROWLEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME ROWDY GEORGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANDOG B MISS BELLE D'KENLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S FRENCH TICKLER 0.10% 1 0 0 0 0 0 0 0 0 0 1
ATHENA'S PETITE REAGAN D'MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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