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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:
COCO VIALATTE SAMURAI SPIRIT


Coefficient of Inbreeding (COI):
3.125%

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 190 2 3 6 12 18 19 30 40 75
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 832 0 0 0 0 0 0 0 0 0
Ancestor loss % 81.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
COCO VIALATTE LAST SAMURAI 50.00% 1 1 0 0 0 0 0 0 0 0
COCO VIALATTE BAMBINA 50.00% 1 1 0 0 0 0 0 0 0 0
ANGELINA OF PRINCESS MERUMO JP 31.25% 3 0 0 2 1 0 0 0 0 0
COCO VIALATTE LEOPOLD 25.00% 1 0 1 0 0 0 0 0 0 0
DAULOKKE'S RENDEZVOUS 25.00% 1 0 1 0 0 0 0 0 0 0
COCO VIALATTE ROBOBULL HOT FLASH 25.00% 1 0 1 0 0 0 0 0 0 0
15.63% 3 0 0 0 2 1 0 0 0 0
TIARA OF PRINCESS MERUMO JP 15.63% 3 0 0 0 2 1 0 0 0 0
ALAYSIUS DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
COCO VIALATTE ROBOBULL FIRECRACKER 12.50% 1 0 0 1 0 0 0 0 0 0
MIDLAND MOOR ARMANI CODE 12.50% 1 0 0 1 0 0 0 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 12.50% 1 0 0 1 0 0 0 0 0 0
INGEBOLG VAN MARVER'S FORTUNA 12.50% 1 0 0 1 0 0 0 0 0 0
FABELHAFT EYBUL BAMBINO 9.38% 2 0 0 0 1 1 0 0 0 0
ROBOBULL FABELHAFT INFERNO 9.38% 2 0 0 0 1 1 0 0 0 0
7.81% 3 0 0 0 0 2 1 0 0 0
MERUMO OF MOUNTAIN DOGS JP 7.81% 3 0 0 0 0 2 1 0 0 0
ROBOBULL FABELHAFT XCELSIOR 7.81% 4 0 0 0 0 1 3 0 0 0
MONTBLANC DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0
UNBARSY DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S ZUZETTE DU NORD 6.25% 1 0 0 0 1 0 0 0 0 0
FRIPON VAN DE PATERHOEK 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 5.27% 7 0 0 0 0 1 0 1 2 3
UNIC DE LA PARURE 5.08% 7 0 0 0 0 0 1 3 3 0
4.69% 2 0 0 0 0 1 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 4.49% 6 0 0 0 0 1 0 0 2 3
UNBARA DE LA PARURE 4.30% 6 0 0 0 0 0 1 2 3 0
3.91% 3 0 0 0 0 0 2 1 0 0
3.91% 3 0 0 0 0 0 2 1 0 0
COMEPATABULL'S READY TO RUMBLE 3.91% 4 0 0 0 0 0 1 3 0 0
JAGUAR'S NOEL OF JEALYN 3.13% 1 0 0 0 0 1 0 0 0 0
LEIBOLL'S HANNIBAL 3.13% 10 0 0 0 0 0 0 0 6 4
3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 3.13% 1 0 0 0 0 1 0 0 0 0
VALENTINO DE LA PARURE 2.93% 11 0 0 0 0 0 0 1 1 9
OMAR SHARIF DE LA PARURE 2.93% 7 0 0 0 0 0 1 0 1 5
LEIBÖLL'S MERCEDES 2.73% 4 0 0 0 0 0 0 3 1 0
VI DU LAC STARHAVEN'S DANTE 2.34% 2 0 0 0 0 0 1 1 0 0
KISHNIGA'S BENVENUTO 2.34% 7 0 0 0 0 0 0 1 2 4
CHIRINE MA JOIE 2.34% 5 0 0 0 0 0 1 0 0 4
MEREDIQUE DE LA CHAMPETRE 2.34% 4 0 0 0 0 0 1 0 1 2
JUSTAMERE'S GOLDEN DELICIOUS 2.34% 2 0 0 0 0 0 1 1 0 0
FRANCOIS DE LA PARURE 1.76% 8 0 0 0 0 0 0 0 1 7
STARHAVEN'S MON SAUVAGE 1.76% 4 0 0 0 0 0 0 1 2 1
DAULÖKKE'S GOURMET DU MILA 1.56% 2 0 0 0 0 0 0 2 0 0
ALLSTONE DOUGLAS 1.56% 1 0 0 0 0 0 1 0 0 0
JAGUAR'S GODIVA OF JEALYN 1.56% 1 0 0 0 0 0 1 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S ROQUEFORT 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 1.37% 4 0 0 0 0 0 0 0 3 1
ZARTAN VON DER GRIMMELSBURG 1.37% 4 0 0 0 0 0 0 0 3 1
RUTKJAER'S ALBERTE 1.37% 4 0 0 0 0 0 0 0 3 1
ANDREA DES GENTILS MINOIS 1.17% 3 0 0 0 0 0 0 1 0 2
ODILO VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 1 0 2
LEIBÖLL'S CATHARINA 1.17% 6 0 0 0 0 0 0 0 0 6
VI DU LAC STARHAVEN'S ANGEL 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
KISHNIGA'S SHOWBIZ CHELSEA 0.98% 4 0 0 0 0 0 0 0 1 3
L'ANGE DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
COLONEL BLANC DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
JACQUELLA MERVEILLEUX 0.98% 4 0 0 0 0 0 0 0 1 3
CHIQUITA VON DER GRIMMELSBURG 0.98% 2 0 0 0 0 0 0 1 0 1
QUINCY VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
DORYAN VAN HET PENSELENHOEKJE 0.98% 2 0 0 0 0 0 0 1 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 2 0 0 0 0 0 0 1 0 1
0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
ANJOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
COCO VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0
AMADEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0 0
CORINNA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2 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
JAGUAR'S COEUR DE ROCKER 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
ENSTROM'S SPIKE OF STARHAVEN 0.78% 3 0 0 0 0 0 0 0 1 2
CROCKETT'S RAM BULL N GIRL 0.78% 3 0 0 0 0 0 0 0 1 2
BORN-Ö'S BONA DEA 0.59% 2 0 0 0 0 0 0 0 1 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
HEUREUX HENRI DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
GIBOULEE MA JOIE 0.59% 3 0 0 0 0 0 0 0 0 3
BLACKY 0.59% 3 0 0 0 0 0 0 0 0 3
STARHAVEN'S HOT AND SPICY 0.59% 2 0 0 0 0 0 0 0 1 1
BARON BALOU DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
WANDA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
RANI VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA GIGOLETTE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
JAGUAR'S BON VIVANTE 0.39% 1 0 0 0 0 0 0 0 1 0
JAGUAR'S BELLE NOIR 0.39% 1 0 0 0 0 0 0 0 1 0
ILUSION DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
BABOUIN DE L'AMABILITE 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
WAMBO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JEANIE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ZENO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
HUBERTINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S CREME DE LA CREME 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S C'EST CE BON 0.20% 1 0 0 0 0 0 0 0 0 1
SILVERCLOUD MOI MINOTAURUS QUI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
PRIMUS VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.20% 1 0 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
CHEMERA V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
PANDORA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S EL'BEE GREAT 0.20% 1 0 0 0 0 0 0 0 0 1
ENSTROM'S WILL HE MAKE IT 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
WANDA'S SUGAR MAN 0.20% 1 0 0 0 0 0 0 0 0 1
RAMBULL'S MINERVA 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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