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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:
HAWTYN


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 213 2 4 5 5 8 17 29 48 71 98
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1833 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.6% 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
PETIT DRAC URKAN'S FAUSTUS 50.00% 1 1 0 0 0 0 0 0 0 0 0
GIULIETTA DE PETIT DRAC 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
THEYA DE PETIT DRAC 25.00% 1 0 1 0 0 0 0 0 0 0 0
XANDER VAN FIVELZIGHT 25.00% 1 0 1 0 0 0 0 0 0 0 0
AURA DE PETIT DRAC 25.00% 1 0 1 0 0 0 0 0 0 0 0
UNIQUE DELL'AKIRIS 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
ARMANI DE LA PARURE 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
12.50% 1 0 0 1 0 0 0 0 0 0 0
MONTBLANC DELL'AKIRIS 9.38% 2 0 0 0 1 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 7.81% 2 0 0 0 1 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 6.93% 8 0 0 0 0 1 1 2 0 3 1
OMAR SHARIF DE LA PARURE 6.54% 14 0 0 0 0 0 2 2 2 3 5
ANTOINETTE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CATHERINEDENEUVE DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0 0
MAROUSIA DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 5.37% 9 0 0 0 0 0 2 1 3 0 3
ZARTAN VON DER GRIMMELSBURG 4.79% 22 0 0 0 0 0 0 1 4 8 9
JAGUAR'S NOEL OF JEALYN 4.69% 2 0 0 0 0 1 1 0 0 0 0
TOPETTE MISS MILO 3.91% 2 0 0 0 0 1 0 1 0 0 0
COCO VON DER GRIMMELSBURG 3.61% 10 0 0 0 0 0 0 2 3 4 1
ANDREA DES GENTILS MINOIS 3.52% 12 0 0 0 0 0 0 2 2 4 4
UNBARSY DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
INOVATION-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
QUINCY VON DER GRIMMELSBURG 3.13% 20 0 0 0 0 0 0 0 1 9 10
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COLONEL BLANC DE LA PARURE 3.03% 9 0 0 0 0 0 0 2 2 2 3
AMADEE MA JOIE 2.93% 7 0 0 0 0 0 0 2 2 3 0
ODILO VON DER GRIMMELSBURG 2.73% 11 0 0 0 0 0 0 0 5 2 4
VALENTINO DE LA PARURE 2.54% 4 0 0 0 0 0 1 0 2 1 0
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0 0 0
ALLSTONE DOUGLAS 2.34% 2 0 0 0 0 0 1 1 0 0 0
JAGUAR'S GODIVA OF JEALYN 2.34% 2 0 0 0 0 0 1 1 0 0 0
BIJOU VON DER RUE DE LA VERT 2.25% 6 0 0 0 0 0 0 2 0 3 1
HEUREUX HENRI DE LA PARURE 2.25% 12 0 0 0 0 0 0 0 2 5 5
WINNY DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
EGOISTE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.95% 13 0 0 0 0 0 0 0 1 4 8
CORINNA VON DER GRIMMELSBURG 1.95% 10 0 0 0 0 0 0 0 2 4 4
TOPETTE TOBY JUG 1.95% 2 0 0 0 0 0 1 0 1 0 0
TOPETTE MARGARITA 1.95% 2 0 0 0 0 0 1 0 1 0 0
JOIE VAN EPPIES BARGIE 1.76% 3 0 0 0 0 0 0 2 0 1 0
BONBONNIERE-BLANCHE DE LA PARURE 1.76% 9 0 0 0 0 0 0 0 2 3 4
L'ANGE DE LA PARURE 1.66% 6 0 0 0 0 0 0 0 3 2 1
1.66% 8 0 0 0 0 0 0 0 2 3 3
RAMONA PRINCESSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JEZEBEL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 8 0 0 0 0 0 0 0 2 2 4
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
YSATIS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZENO VON DER GRIMMELSBURG 1.46% 13 0 0 0 0 0 0 0 0 2 11
TENAFLY SHEER GOLD 1.46% 4 0 0 0 0 0 0 1 1 1 1
BORN-Ö'S BONA DEA 1.27% 4 0 0 0 0 0 0 1 0 2 1
1.17% 10 0 0 0 0 0 0 0 0 2 8
FRANCOIS DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 2 1 2
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
JAGUAR'S COEUR DE ROCKER 1.17% 2 0 0 0 0 0 0 1 1 0 0
ILUSION DE LA PARURE 1.17% 7 0 0 0 0 0 0 0 0 5 2
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1 0 0
JEANIE VON DER GRIMMELSBURG 1.07% 10 0 0 0 0 0 0 0 0 1 9
LE BLANC VON DER GRIMMELSBURG 1.07% 6 0 0 0 0 0 0 0 1 2 3
0.98% 8 0 0 0 0 0 0 0 0 2 6
TOPETTE KRYSTAL IMAGE 0.98% 2 0 0 0 0 0 0 1 0 1 0
TOPETTE BUBBLES 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 4 0 0 0 0 0 0 0 2 0 2
JEMHIEDE JUST JAMES 0.98% 2 0 0 0 0 0 0 1 0 1 0
NANDA DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
ANJOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
GIBOULEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0 0 0
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
0.68% 6 0 0 0 0 0 0 0 0 1 5
GERMAINE DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
TENAFLY ARCHIE 0.68% 3 0 0 0 0 0 0 0 1 1 1
BESS OF TENAFLY 0.68% 3 0 0 0 0 0 0 0 1 1 1
BARON BALOU DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 1 0 2
CERISETTE VON RATIBOR UND CORVEY 0.59% 5 0 0 0 0 0 0 0 0 1 4
WANDA DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
JACQUELLA GIGOLETTE 0.59% 3 0 0 0 0 0 0 0 1 0 2
BESING PETIT ROI 0.59% 4 0 0 0 0 0 0 0 0 2 2
JAGUAR'S BON VIVANTE 0.59% 2 0 0 0 0 0 0 0 1 1 0
JAGUAR'S BELLE NOIR 0.59% 2 0 0 0 0 0 0 0 1 1 0
LEIBÖLL'S BONITA 0.59% 3 0 0 0 0 0 0 0 1 0 2
DORYAN VAN HET PENSELENHOEKJE 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.49% 4 0 0 0 0 0 0 0 0 1 3
APOCODEODAR HIS LORDSHIP OF TENAFLY 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% 2 0 0 0 0 0 0 0 1 0 1
ILONKA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
ELEONORE VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
COLETTE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
CARLOS VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S C'EST CE BON 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% 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
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.29% 2 0 0 0 0 0 0 0 0 1 1
JAGUAR'S CREME DE LA CREME 0.29% 2 0 0 0 0 0 0 0 0 1 1
SILVERCLOUD MOI MINOTAURUS QUI 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
HUBERTINE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
MR. LARRY VAN DE ZUYLENSTEDE 0.29% 3 0 0 0 0 0 0 0 0 0 3
GARNGOUR GAEL WARNING OF BOMLITZ 0.29% 2 0 0 0 0 0 0 0 0 1 1
EVITA 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
BIJOU OF BORISTI OF MERROWLEA 0.29% 2 0 0 0 0 0 0 0 0 1 1
BABOUIN DE L'AMABILITE 0.29% 2 0 0 0 0 0 0 0 0 1 1
HEUREUX HIBOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HUGUETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
OLALA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
THERESA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
FERNANDEL VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
FLAUBERT VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
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
0.20% 1 0 0 0 0 0 0 0 0 1 0
JACQUELLA EMMANUELLA 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% 1 0 0 0 0 0 0 0 0 1 0
DOLLYANNA VAN HET PENSELENHOEKJE 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% 2 0 0 0 0 0 0 0 0 0 2
PANDORA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
HIBOU VON RATIBOR UND CORVEY 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
WENDY 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
ADAMS' UNIQUE PHYSIQUE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S WAYNE LE DUC DE QUAD 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
PRIMUS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ZAPPA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHEMERA 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
GARNGOUR DERRYPRINCESS 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
BLUE ANGEL OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
DAME MICHOU DE LA PARURE 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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