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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:
AVIGDORS IPHICRATES


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 252 2 2 6 6 13 20 33 51 89 114
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1794 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 87.7% 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
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS UNA SU UN MILIONE 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 25.00% 2 0 0 2 0 0 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 1 0 0 1 0 0 0 0 0 0 0
HONORE DE TAMERAN 12.50% 2 0 0 0 2 0 0 0 0 0 0
AVIGDORS IDEE FIXE 12.50% 2 0 0 0 2 0 0 0 0 0 0
AVIGDORS BIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
FLAUBERT DE LA PARURE 12.50% 3 0 0 0 1 2 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
DINO BAFLO 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
CONFUCIUS DE LA PARURE 10.94% 5 0 0 0 0 2 3 0 0 0 0
EGOISTE DE LA PARURE 8.30% 33 0 0 0 0 0 0 2 9 11 11
ARMANI DE LA PARURE 7.03% 2 0 0 0 1 0 0 1 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
AVIGDORS EXPRESSION 6.25% 2 0 0 0 0 2 0 0 0 0 0
UTAH VAN FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0 0
DELILAH DELL'AKIRIS 6.25% 3 0 0 0 0 1 2 0 0 0 0
ZENITH DE LA PARURE 6.25% 6 0 0 0 0 0 2 4 0 0 0
OTTO-PRINCE DE LA PARURE 6.25% 12 0 0 0 0 0 0 5 5 2 0
HANAHAUS BRONZED OSSIE 6.25% 7 0 0 0 0 1 0 2 4 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 2 0 0 0 0 2 0 0 0 0 0
ZINA DE LA PARURE 5.47% 5 0 0 0 0 0 2 3 0 0 0
DAULÖKKE'S DE'JA-VU 4.69% 3 0 0 0 0 0 3 0 0 0 0
AVIGDORS TROYA 4.69% 3 0 0 0 0 0 3 0 0 0 0
VALENTINO DE LA PARURE 4.49% 24 0 0 0 0 0 0 1 2 9 12
BORN-Ö'S DOMINIQUE 4.49% 24 0 0 0 0 0 0 1 2 9 12
UNIC DE LA PARURE 4.30% 9 0 0 0 0 0 1 1 4 1 2
COLONEL TRUSARDI DE LA PARURE 4.00% 21 0 0 0 0 0 0 1 3 4 13
DUC DALI DE LA PARURE 4.00% 25 0 0 0 0 0 0 0 3 7 15
PABLO PICASSO DE LA PARURE 3.52% 5 0 0 0 0 0 1 2 0 2 0
A'VIGDORS BRABUS 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S LUFFEE 3.13% 1 0 0 0 0 1 0 0 0 0 0
XOE DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4 0 0
ANTOINETTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANJOU DE LA PARURE 3.13% 12 0 0 0 0 0 0 0 5 5 2
MONTBLANC DELL'AKIRIS 3.13% 4 0 0 0 0 0 1 1 2 0 0
TOPETTE MISS MILO 3.13% 7 0 0 0 0 0 1 0 2 4 0
DAULOKKE'S UZO LE CHAMOUR 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0 0
GORDITA BAFLO 3.13% 1 0 0 0 0 1 0 0 0 0 0
CHIRINE MA JOIE 3.03% 20 0 0 0 0 0 0 0 1 8 11
OMAR SHARIF DE LA PARURE 3.03% 17 0 0 0 0 0 0 0 3 5 9
HONNORE-TAMINO DE LA CHAMPETRE 2.83% 10 0 0 0 0 0 0 1 2 6 1
JACQUELLA JACQUES 2.83% 16 0 0 0 0 0 0 0 3 4 9
LEOPARD VAN EPPIES BARGIE 2.83% 12 0 0 0 0 0 0 2 0 3 7
SHANN'S GEORGIA PEACH 2.73% 5 0 0 0 0 0 0 2 3 0 0
RUTKJAER'S ALBERTE 2.54% 6 0 0 0 0 0 0 2 2 0 2
FRANCOIS DE LA PARURE 2.54% 13 0 0 0 0 0 0 0 2 7 4
2.34% 3 0 0 0 0 0 0 3 0 0 0
PETI LLEVR TATA 2.34% 3 0 0 0 0 0 0 3 0 0 0
DAULÖKKE'S GOURMET DU MILA 2.34% 3 0 0 0 0 0 0 3 0 0 0
BIJOU VON DER RUE DE LA VERT 2.25% 15 0 0 0 0 0 0 0 2 2 11
ANDREA DES GENTILS MINOIS 2.15% 17 0 0 0 0 0 0 0 0 5 12
JACQUELLA OURAGAN 2.05% 7 0 0 0 0 0 0 1 1 4 1
LEIBÖLL'S CATHARINA 2.05% 9 0 0 0 0 0 0 0 2 6 1
COMEPATABULL'S READY TO RUMBLE 1.95% 4 0 0 0 0 0 0 2 0 2 0
ODILO VON DER GRIMMELSBURG 1.86% 14 0 0 0 0 0 0 0 0 5 9
UNBARSY DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1 0
EXTRAVAGANTE DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1 0
DON CAMILO DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1 0
COCO VON DER GRIMMELSBURG 1.76% 15 0 0 0 0 0 0 0 0 3 12
ZARTAN VON DER GRIMMELSBURG 1.76% 16 0 0 0 0 0 0 0 0 2 14
BORN-Ö'S BONA DEA 1.66% 12 0 0 0 0 0 0 0 1 2 9
1.66% 15 0 0 0 0 0 0 0 0 2 13
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZINADINE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2 0 0
WINNY DE LA PARURE 1.56% 7 0 0 0 0 0 0 1 0 2 4
LEIBÖLL'S MUFFEE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ANJA VAN HARTOGS VREUGD 1.56% 6 0 0 0 0 0 0 0 2 4 0
AMADEE MA JOIE 1.56% 13 0 0 0 0 0 0 0 0 3 10
TOPETTE TOBY JUG 1.56% 7 0 0 0 0 0 0 1 0 2 4
TOPETTE MARGARITA 1.56% 7 0 0 0 0 0 0 1 0 2 4
JAGUAR'S NOEL OF JEALYN 1.56% 4 0 0 0 0 0 0 1 1 2 0
QUINTON XAR DU COUSTEAU 1.56% 2 0 0 0 0 0 0 2 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
DUSTIN VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0 0 0
MAKSIMA MAMBO 1.56% 1 0 0 0 0 0 1 0 0 0 0
MEREDIQUE DE LA CHAMPETRE 1.37% 9 0 0 0 0 0 0 0 1 2 6
FELIPE V.D.ZUYLENSTEDE 1.37% 5 0 0 0 0 0 0 0 2 3 0
SHANN'S EARTH ANGEL 1.37% 5 0 0 0 0 0 0 0 2 3 0
YSATIS DE LA PARURE 1.27% 4 0 0 0 0 0 0 1 0 2 1
L'ANGE DE LA PARURE 1.27% 10 0 0 0 0 0 0 0 0 3 7
BARON BALOU DE LA PARURE 1.27% 9 0 0 0 0 0 0 0 0 4 5
GIBOULEE MA JOIE 1.27% 5 0 0 0 0 0 0 0 2 2 1
JACQUELLA GIGOLETTE 1.27% 9 0 0 0 0 0 0 0 0 4 5
BLACKY 1.17% 4 0 0 0 0 0 0 0 2 2 0
KAY LES PETITS ARCHANGES 1.17% 3 0 0 0 0 0 0 0 3 0 0
1.17% 3 0 0 0 0 0 0 0 3 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.17% 3 0 0 0 0 0 0 0 3 0 0
JOIE VAN EPPIES BARGIE 1.07% 5 0 0 0 0 0 0 0 2 0 3
COLONEL BLANC DE LA PARURE 1.07% 8 0 0 0 0 0 0 0 0 3 5
ALLSTONE DOUGLAS 1.07% 6 0 0 0 0 0 0 0 1 2 3
UNBARA DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 2 0 2
LEIBÖLL'S ANGELINA 0.98% 8 0 0 0 0 0 0 0 0 2 6
0.78% 6 0 0 0 0 0 0 0 0 2 4
HENRY-MATISSE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2 0
RANNI 0.78% 6 0 0 0 0 0 0 0 0 2 4
TENAFLY SHEER GOLD 0.78% 4 0 0 0 0 0 0 0 1 1 2
JAGUAR'S GODIVA OF JEALYN 0.78% 4 0 0 0 0 0 0 0 1 1 2
0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
GEORGE V.D. PENSELENHOEKJE 0.68% 5 0 0 0 0 0 0 0 0 2 3
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 5 0 0 0 0 0 0 0 0 2 3
KENLE'S ECLAIR DE SHANN 0.68% 5 0 0 0 0 0 0 0 0 2 3
BONBONNIERE-BLANCHE DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
HEUREUX HENRI DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
QUINCY VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
KISHNIGA'S BENVENUTO 0.59% 4 0 0 0 0 0 0 0 0 2 2
TOPETTE KRYSTAL IMAGE 0.59% 3 0 0 0 0 0 0 0 1 0 2
TOPETTE BUBBLES 0.59% 3 0 0 0 0 0 0 0 1 0 2
JEMHIEDE JUST JAMES 0.59% 3 0 0 0 0 0 0 0 1 0 2
BELBOULECAN HISTOIRE DE MA VIE 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 3 0 0 0 0 0 0 0 0 3 0
0.59% 3 0 0 0 0 0 0 0 0 3 0
ESTELLA DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 1 0 2
HELOISE VON DER GRIMMELSBURG 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
HERCULE DU SOURIRE DOUX 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 3 0 0 0 0 0 0 0 0 3 0
0.59% 3 0 0 0 0 0 0 0 0 3 0
0.49% 5 0 0 0 0 0 0 0 0 0 5
ILUSION DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
ADONIS EL FUERTE 0.39% 1 0 0 0 0 0 0 0 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 2 0 0 0 0 0 0 0 0 2 0
ANGELIQUE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
INOVATION-PRINCE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
DORYAN VAN HET PENSELENHOEKJE 0.39% 3 0 0 0 0 0 0 0 0 1 2
CARESSE-CHANTAL DE L'AMABILITE 0.39% 3 0 0 0 0 0 0 0 0 1 2
SAPHIRE VON GLANDORF 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
0.39% 3 0 0 0 0 0 0 0 0 1 2
YRMELA PRINCESSE DE LA PARURE 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% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
LEIBÖLL'S BONITA 0.39% 3 0 0 0 0 0 0 0 0 1 2
JACQUELLA EMMANUELLA 0.39% 4 0 0 0 0 0 0 0 0 0 4
CORINNA VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
GIVENCHY EXCLUSIVE VON GLANDORF 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
0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S COEUR DE ROCKER 0.29% 2 0 0 0 0 0 0 0 0 1 1
TRIOMPHE TIA DE LA PARURE 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
ADELAINE DE LA PARURE 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
TENAFLY ARCHIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BESS OF TENAFLY 0.29% 2 0 0 0 0 0 0 0 0 1 1
ELEONORE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
SAMUEL DU SOURIRE DOUX 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% 2 0 0 0 0 0 0 0 0 0 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
IVANHOE DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LOU LOU V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
KENLE'S DE JA VU 0.20% 2 0 0 0 0 0 0 0 0 0 2
LA ROSACE JAUNISSE DE MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
KISHNIGA'S GLADRAGS SHOWBIZ 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% 1 0 0 0 0 0 0 0 0 1 0
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
COLETTE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZUT-ZOLA VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 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
ADELAIDE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
LINDY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
CARLOS VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
APOCODEODAR HIS LORDSHIP OF TENAFLY 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 MAGICIEN 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
JEZEBEL DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WANDA 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
BERNICE VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 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
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