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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 CHAMPAGNE PETILLANT


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 193 2 4 6 10 13 21 33 50 69 92
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1853 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.6% 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
LEIBÖLL'S ALFA-ALFA 50.00% 1 1 0 0 0 0 0 0 0 0 0
ELEGANCE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
37.89% 130 0 0 0 0 2 4 8 16 32 68
DAULOKKE'S SEDEUX LE SUPERBE 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBOLL'S VERSION 2 25.00% 1 0 1 0 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 25.00% 1 0 1 0 0 0 0 0 0 0 0
CACHAREL DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 13.28% 6 0 0 0 0 3 2 1 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S RASMINE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 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
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
UNIC DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 8.59% 4 0 0 0 0 2 1 1 0 0 0
VALENTINO DE LA PARURE 8.20% 7 0 0 0 0 0 4 2 1 0 0
BORN-Ö'S DOMINIQUE 8.20% 7 0 0 0 0 0 4 2 1 0 0
ZARTAN VON DER GRIMMELSBURG 7.42% 41 0 0 0 0 0 0 2 3 12 24
FRANCOIS DE LA PARURE 6.35% 11 0 0 0 0 0 2 1 5 2 1
OKLAHOMA MISS V. FIVELZIGHT 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
PABLO PICASSO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
XOE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
OTTO-PRINCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ADONIS EL FUERTE 6.25% 1 0 0 0 1 0 0 0 0 0 0
RUTKJAER'S ALBERTE 6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 6.25% 1 0 0 0 1 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 6.15% 15 0 0 0 0 0 1 1 7 5 1
ANDREA DES GENTILS MINOIS 6.15% 24 0 0 0 0 0 0 3 2 12 7
5.96% 22 0 0 0 0 0 0 2 6 7 7
ODILO VON DER GRIMMELSBURG 5.18% 13 0 0 0 0 0 0 2 8 2 1
COCO VON DER GRIMMELSBURG 5.08% 20 0 0 0 0 0 0 1 5 10 4
QUINCY VON DER GRIMMELSBURG 5.08% 29 0 0 0 0 0 0 0 4 11 14
COLONEL TRUSARDI DE LA PARURE 4.88% 8 0 0 0 0 0 0 5 2 1 0
BIJOU VON DER RUE DE LA VERT 4.88% 8 0 0 0 0 0 0 5 2 1 0
BARON BALOU DE LA PARURE 4.79% 11 0 0 0 0 0 0 3 5 2 1
JACQUELLA GIGOLETTE 4.79% 11 0 0 0 0 0 0 3 5 2 1
HONNORE-TAMINO DE LA CHAMPETRE 4.69% 2 0 0 0 0 1 1 0 0 0 0
JACQUELLA OURAGAN 4.69% 2 0 0 0 0 1 1 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
LEIBÖLL'S CATHARINA 4.30% 4 0 0 0 0 0 2 1 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 4.10% 24 0 0 0 0 0 0 0 4 6 14
CHIRINE MA JOIE 4.00% 9 0 0 0 0 0 1 0 5 2 1
HEUREUX HENRI DE LA PARURE 3.71% 23 0 0 0 0 0 0 0 3 6 14
EXTRAVAGANTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DON CAMILO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANJOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 19 0 0 0 0 0 0 0 3 4 12
AMADEE MA JOIE 3.13% 10 0 0 0 0 0 0 2 1 5 2
BLACKY 3.13% 2 0 0 0 0 0 2 0 0 0 0
TOPETTE MISS MILO 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANJA VAN HARTOGS VREUGD 3.13% 1 0 0 0 0 1 0 0 0 0 0
COLONEL BLANC DE LA PARURE 3.03% 14 0 0 0 0 0 0 1 1 7 5
ILUSION DE LA PARURE 2.83% 15 0 0 0 0 0 0 0 2 8 5
L'ANGE DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 2.54% 17 0 0 0 0 0 0 0 2 3 12
CORINNA VON DER GRIMMELSBURG 2.54% 17 0 0 0 0 0 0 0 1 6 10
JACQUELLA MERVEILLEUX 2.34% 2 0 0 0 0 0 1 1 0 0 0
GIBOULEE MA JOIE 2.34% 2 0 0 0 0 0 1 1 0 0 0
JACQUELLA EMMANUELLA 2.34% 10 0 0 0 0 0 0 0 3 5 2
MEREDIQUE DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0 0 0
ZENO VON DER GRIMMELSBURG 2.25% 19 0 0 0 0 0 0 0 0 4 15
LEIBÖLL'S ANGELINA 2.15% 4 0 0 0 0 0 0 2 1 1 0
CHOWBULL FARUK 2.15% 12 0 0 0 0 0 0 0 2 4 6
LEIBÖLL'S BONITA 2.05% 7 0 0 0 0 0 0 0 4 2 1
2.05% 10 0 0 0 0 0 0 0 2 5 3
VOILA COCO VON RATIBOR UND CORVEY 1.86% 16 0 0 0 0 0 0 0 0 3 13
JEANIE VON DER GRIMMELSBURG 1.86% 15 0 0 0 0 0 0 0 0 4 11
WINNY DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JOIE VAN EPPIES BARGIE 1.56% 2 0 0 0 0 0 0 2 0 0 0
LE BLANC VON DER GRIMMELSBURG 1.56% 12 0 0 0 0 0 0 0 0 4 8
GERMAINE DE LA PARURE 1.56% 12 0 0 0 0 0 0 0 0 4 8
HERCULE DU SOURIRE DOUX 1.56% 2 0 0 0 0 0 0 2 0 0 0
TOPETTE TOBY JUG 1.56% 1 0 0 0 0 0 1 0 0 0 0
TOPETTE MARGARITA 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
RANNI 1.56% 1 0 0 0 0 0 1 0 0 0 0
TRIOMPHE TIA DE LA PARURE 1.46% 8 0 0 0 0 0 0 0 2 1 5
1.27% 12 0 0 0 0 0 0 0 0 1 11
RANI VON DER GRIMMELSBURG 1.27% 12 0 0 0 0 0 0 0 0 1 11
COLETTE DE LA PARURE 1.17% 7 0 0 0 0 0 0 0 0 5 2
NANDA DE LA PARURE 1.17% 9 0 0 0 0 0 0 0 0 3 6
CARLOS VON DER GRIMMELSBURG 1.17% 7 0 0 0 0 0 0 0 0 5 2
1.17% 10 0 0 0 0 0 0 0 0 2 8
1.17% 10 0 0 0 0 0 0 0 0 2 8
1.17% 2 0 0 0 0 0 0 1 1 0 0
TENAFLY SHEER GOLD 1.17% 2 0 0 0 0 0 0 1 1 0 0
DORYAN VAN HET PENSELENHOEKJE 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.07% 9 0 0 0 0 0 0 0 0 2 7
JACQUELLA BARONESSEN 1.07% 8 0 0 0 0 0 0 0 0 3 5
0.98% 6 0 0 0 0 0 0 0 0 4 2
0.98% 3 0 0 0 0 0 0 0 2 1 0
JOHN ROSS DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2 0 0
FARAMOND VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2 0 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 6 0 0 0 0 0 0 0 0 2 4
TOPETTE KRYSTAL IMAGE 0.78% 1 0 0 0 0 0 0 1 0 0 0
TOPETTE BUBBLES 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
JEMHIEDE JUST JAMES 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
MR. LARRY VAN DE ZUYLENSTEDE 0.68% 5 0 0 0 0 0 0 0 0 2 3
HUBERTINE DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
CERISETTE VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1 0
TENAFLY ARCHIE 0.59% 2 0 0 0 0 0 0 0 1 1 0
BESS OF TENAFLY 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
BARRY-BLANC DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
FANCY DES GENTILS MINOIS 0.49% 3 0 0 0 0 0 0 0 0 2 1
BESING PETIT ROI 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
CHIQUITA 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
0.39% 4 0 0 0 0 0 0 0 0 0 4
THERESA VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
WENDY VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 4 0 0 0 0 0 0 0 0 0 4
HELENE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0 0
APOCODEODAR HIS LORDSHIP OF TENAFLY 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% 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% 1 0 0 0 0 0 0 0 1 0 0
PANDORA DE L'AMABILITE 0.29% 2 0 0 0 0 0 0 0 0 1 1
DAME MICHOU DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
PRIMUS VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.29% 3 0 0 0 0 0 0 0 0 0 3
CHERI DK33060/80 0.29% 3 0 0 0 0 0 0 0 0 0 3
HUGUETTE VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
FERNANDEL VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
FLAUBERT VON RATIBOR UND CORVEY 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
ZAPPA V.D. ZUYLENSTEDE 0.29% 2 0 0 0 0 0 0 0 0 1 1
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
0.29% 2 0 0 0 0 0 0 0 0 1 1
JAVANNY DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HEUREUX HIBOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
HIBOU 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
BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CROQUETTE VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
URIEL 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% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
DUCHESSE HELENE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ALICELLA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLALA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ULLA 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
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
0.10% 1 0 0 0 0 0 0 0 0 0 1
CHICO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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