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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:
BAYHILL SEBASTIANO


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 176 2 4 6 9 16 30 42 67
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 334 0 0 0 0 0 0 0 0
Ancestor loss % 65.5% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
JAGUAR'S CHEWBACA JAMEL 50.00% 1 1 0 0 0 0 0 0 0
STARHAVEN'S TAROT AT BAYHILL 50.00% 1 1 0 0 0 0 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 25.00% 1 0 1 0 0 0 0 0 0
OBSESSION DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0
STARHAVEN'S SAVAGE PRIDE 25.00% 1 0 1 0 0 0 0 0 0
STARHAVEN'S SANTANA 25.00% 1 0 1 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 19.92% 8 0 0 0 2 0 4 1 1
COLONEL TRUSARDI DE LA PARURE 15.63% 2 0 0 1 0 1 0 0 0
ALESSANDROVITTORIO DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0
JAGUAR'S THE CATS BROKEN HEART 12.50% 1 0 0 1 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 12.50% 17 0 0 0 0 0 4 3 10
LATOIYA DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME O'NARLY PECODA 12.50% 1 0 0 1 0 0 0 0 0
STARHAVEN'S MAKE A WISH 12.50% 1 0 0 1 0 0 0 0 0
ANDREA DES GENTILS MINOIS 11.33% 9 0 0 0 0 2 0 6 1
COLONEL BLANC DE LA PARURE 10.55% 8 0 0 0 0 2 0 5 1
CHIRINE MA JOIE 9.38% 3 0 0 0 1 0 2 0 0
COX'S GOOD TIME ACE IN THE HOLE 9.38% 3 0 0 0 0 3 0 0 0
ENSTROM'S EL'BEE GREAT 9.38% 4 0 0 0 0 2 2 0 0
COCO VON DER GRIMMELSBURG 8.59% 5 0 0 0 0 2 0 3 0
HEUREUX HENRI DE LA PARURE 6.64% 10 0 0 0 0 0 2 1 7
KISHNIGA'S BENVENUTO 6.25% 1 0 0 0 1 0 0 0 0
FILOU JOLIE VON DER RUE DE LA VERT 6.25% 1 0 0 0 1 0 0 0 0
QUINCY VON DER GRIMMELSBURG 6.25% 10 0 0 0 0 0 0 6 4
JAGUAR'S GATI GATI DE FRAU 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 6.25% 2 0 0 0 0 2 0 0 0
VI DU LAC STARHAVEN'S HOT FLASH 6.25% 1 0 0 0 1 0 0 0 0
STARHAVEN'S TWICE CHARMED 6.25% 1 0 0 0 1 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 6.25% 1 0 0 0 1 0 0 0 0
STARHAVEN'S MON SAUVAGE 6.25% 2 0 0 0 0 2 0 0 0
STARHAVEN'S HOT AND SPICY 6.25% 2 0 0 0 0 2 0 0 0
FISHER'S MON REVE OF STARHAVEN 6.25% 1 0 0 0 1 0 0 0 0
ENSTROM'S WILL HE MAKE IT 6.25% 6 0 0 0 0 0 2 4 0
6.25% 2 0 0 0 0 2 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 5.86% 9 0 0 0 0 0 2 0 7
5.47% 8 0 0 0 0 0 2 0 6
AMADEE MA JOIE 5.47% 4 0 0 0 0 1 0 3 0
ADAMS' UNIQUE PHYSIQUE 5.47% 4 0 0 0 0 0 3 1 0
COX'S GOOD TIME DORENE 4.69% 3 0 0 0 0 0 3 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 4.30% 7 0 0 0 0 0 0 4 3
CORINNA VON DER GRIMMELSBURG 4.30% 5 0 0 0 0 0 2 0 3
ODILO VON DER GRIMMELSBURG 3.91% 3 0 0 0 0 0 2 1 0
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
FRANCOISE HARDY DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
INOVATION-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ZENO VON DER GRIMMELSBURG 3.13% 8 0 0 0 0 0 0 0 8
JAGUAR'S ZORRO 3.13% 1 0 0 0 0 1 0 0 0
3.13% 2 0 0 0 0 0 2 0 0
3.13% 2 0 0 0 0 0 2 0 0
COXS GOOD TIME PETITE MIGNON 3.13% 1 0 0 0 0 1 0 0 0
ENSTROM'S VANILLA PUDDIN 3.13% 6 0 0 0 0 0 0 2 4
ENSTROM'S SPIKE OF STARHAVEN 3.13% 2 0 0 0 0 0 2 0 0
CROCKETT'S RAM BULL N GIRL 3.13% 2 0 0 0 0 0 2 0 0
3.13% 6 0 0 0 0 0 0 2 4
3.13% 2 0 0 0 0 0 2 0 0
2.73% 4 0 0 0 0 0 1 0 3
2.73% 4 0 0 0 0 0 0 3 1
TERRETTE'S JOIE DE NOEL 2.73% 4 0 0 0 0 0 0 3 1
FAIRMONTS HEART TO BEAT 2.73% 4 0 0 0 0 0 0 3 1
L'ANGE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
JEANIE VON DER GRIMMELSBURG 2.34% 6 0 0 0 0 0 0 0 6
2.34% 3 0 0 0 0 0 0 3 0
LE BLANC VON DER GRIMMELSBURG 1.95% 3 0 0 0 0 0 0 2 1
NANDA DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
1.95% 3 0 0 0 0 0 0 2 1
ILUSION DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
WAMBO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
FRANCOIS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
JOIE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0
ASTA VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0
JEZEBEL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 4 0 0 0 0 0 0 0 4
CERISETTE VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4
GERMAINE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S CREME DE LA CREME 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S C'EST MON AMI 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
COX'S GOOD TIME LA TIGRE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 2 0 0 0 0 0 0 2 0
WANDA'S SUGAR MAN 1.56% 2 0 0 0 0 0 0 2 0
RAMBULL'S MINERVA 1.56% 2 0 0 0 0 0 0 2 0
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1
TERRETTE'S LORD SIMON DBOUTON 1.17% 3 0 0 0 0 0 0 0 3
TERRETTE'S GILL DE LABERIEUS 1.17% 3 0 0 0 0 0 0 0 3
JIMMY LEE'S BANDOLERO OF ONO 1.17% 3 0 0 0 0 0 0 0 3
JIMMY LEE'S SPARKLE 1.17% 3 0 0 0 0 0 0 0 3
COLETTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
HUGUETTE VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
OLALA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
CARLOS VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
ANNABELLE VON DER GRIMMELSBURG 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% 1 0 0 0 0 0 0 1 0
BESING PETIT ROI 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S BON VIVANTE 0.78% 1 0 0 0 0 0 0 1 0
SILVERCLOUD MOI MINOTAURUS QUI 0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA KNOLLAND KATIE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME SANDMAN 0.78% 1 0 0 0 0 0 0 1 0
JIMMY LEE'S SABLONNEUX D'OR 0.78% 2 0 0 0 0 0 0 0 2
FAIRMONT'S RADAR AHEAD 0.78% 1 0 0 0 0 0 0 1 0
COXS GOOD TIME PETITE POUPEE 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOOD TIME PETITE MIMI 0.78% 1 0 0 0 0 0 0 1 0
LAFOREST'S JOLLY SANDMAN 0.78% 2 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.78% 2 0 0 0 0 0 0 0 2
COLLOM'S PETITE SHERRIE 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
0.78% 2 0 0 0 0 0 0 0 2
RAMBULL'S SWEET DOTTY GHOST 0.78% 2 0 0 0 0 0 0 0 2
ELEONORE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ILONKA VON DER GRIMMELSBURG 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
0.39% 1 0 0 0 0 0 0 0 1
TERRETTE'S WAYNE LE DUC DE QUAD 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
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
0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME PIERRE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME CHRISTMAS EVE 0.39% 1 0 0 0 0 0 0 0 1
COX'S PETITE BABETTE 0.39% 1 0 0 0 0 0 0 0 1
BURLINGTON BERTI OF BORISTI 0.39% 1 0 0 0 0 0 0 0 1
WINDMARKS POLKA DOT ANNIE 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S KNOLLAND PIERRETTE 0.39% 1 0 0 0 0 0 0 0 1
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