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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 BLANCHETTE UNIQUE EN SON GENRE


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 205 2 4 5 8 15 25 32 47 68 92
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1841 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.0% 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
EXQUISITE DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 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
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
DAULÖKKE'S NORDIQUE TRUFFE 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 25.00% 1 0 1 0 0 0 0 0 0 0 0
EGOISTE DE LA PARURE 15.63% 8 0 0 0 0 3 3 2 0 0 0
ARMANI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
SUZIE QUE V. FIVELZIGHT 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
ROBOBULL FABELHAFT XCELSIOR 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
VALENTINO DE LA PARURE 9.38% 9 0 0 0 0 0 4 3 2 0 0
BORN-Ö'S DOMINIQUE 9.38% 9 0 0 0 0 0 4 3 2 0 0
ZARTAN VON DER GRIMMELSBURG 8.11% 48 0 0 0 0 0 0 2 3 12 31
DUC DALI DE LA PARURE 7.81% 7 0 0 0 0 0 3 4 0 0 0
LEIBOLL'S HANNIBAL 7.81% 4 0 0 0 0 2 0 2 0 0 0
OMAR SHARIF DE LA PARURE 7.62% 21 0 0 0 0 0 1 1 9 8 2
ANDREA DES GENTILS MINOIS 7.03% 32 0 0 0 0 0 0 3 1 16 12
ODILO VON DER GRIMMELSBURG 6.64% 17 0 0 0 0 0 0 3 9 3 2
CHIRINE MA JOIE 6.45% 14 0 0 0 0 0 2 0 6 4 2
HANAHAUS BRONZED OSSIE 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
ANJOU DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 6.25% 3 0 0 0 0 1 2 0 0 0 0
PABLO PICASSO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 6.25% 1 0 0 0 1 0 0 0 0 0 0
FRANCOIS DE LA PARURE 6.25% 13 0 0 0 0 0 2 0 6 3 2
ADONIS EL FUERTE 6.25% 1 0 0 0 1 0 0 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 6.25% 1 0 0 0 1 0 0 0 0 0 0
COCO VON DER GRIMMELSBURG 5.76% 24 0 0 0 0 0 0 2 3 12 7
QUINCY VON DER GRIMMELSBURG 5.76% 32 0 0 0 0 0 0 0 5 12 15
5.76% 24 0 0 0 0 0 0 2 4 9 9
BIJOU VON DER RUE DE LA VERT 5.47% 10 0 0 0 0 0 0 5 3 2 0
RAMONA PRINCESSE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
L'ANGE DE LA PARURE 3.91% 7 0 0 0 0 0 0 3 4 0 0
BARON BALOU DE LA PARURE 3.91% 12 0 0 0 0 0 0 1 6 3 2
JACQUELLA GIGOLETTE 3.91% 12 0 0 0 0 0 0 1 6 3 2
LEIBÖLL'S CATHARINA 3.91% 4 0 0 0 0 0 2 0 2 0 0
ILUSION DE LA PARURE 3.61% 19 0 0 0 0 0 0 0 3 9 7
HEUREUX HENRI DE LA PARURE 3.61% 24 0 0 0 0 0 0 0 3 4 17
GUY-LAROCHE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
TOPETTE MISS MILO 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
LEOPARD VAN EPPIES BARGIE 3.13% 2 0 0 0 0 0 2 0 0 0 0
UNBARA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
YSATIS DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
ANJA VAN HARTOGS VREUGD 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 21 0 0 0 0 0 0 0 3 2 16
MEREDIQUE DE LA CHAMPETRE 3.13% 3 0 0 0 0 0 1 2 0 0 0
KARENDON'S JOYAU DE FRANCE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 3.13% 1 0 0 0 0 1 0 0 0 0 0
RUTKJAER'S ALBERTE 3.13% 1 0 0 0 0 1 0 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 1 0 0 0 0 1 0 0 0 0 0
CORINNA VON DER GRIMMELSBURG 2.93% 19 0 0 0 0 0 0 0 2 5 12
ZUT-ZOLA VON RATIBOR UND CORVEY 2.54% 17 0 0 0 0 0 0 0 2 3 12
ZENO VON DER GRIMMELSBURG 2.34% 19 0 0 0 0 0 0 0 0 5 14
GIBOULEE MA JOIE 2.34% 2 0 0 0 0 0 1 1 0 0 0
LEIBÖLL'S BONITA 2.34% 9 0 0 0 0 0 0 0 4 3 2
KISHNIGA'S BENVENUTO 2.34% 2 0 0 0 0 0 1 1 0 0 0
JEANIE VON DER GRIMMELSBURG 2.15% 17 0 0 0 0 0 0 0 0 5 12
2.05% 11 0 0 0 0 0 0 0 2 4 5
TRIOMPHE TIA DE LA PARURE 1.95% 10 0 0 0 0 0 0 0 3 1 6
LEIBÖLL'S ANGELINA 1.95% 4 0 0 0 0 0 0 2 0 2 0
JACQUELLA EMMANUELLA 1.86% 10 0 0 0 0 0 0 0 1 6 3
CHOWBULL FARUK 1.76% 11 0 0 0 0 0 0 0 2 1 8
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
JACQUELLA MERVEILLEUX 1.56% 2 0 0 0 0 0 0 2 0 0 0
VOILA COCO VON RATIBOR UND CORVEY 1.56% 13 0 0 0 0 0 0 0 0 3 10
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
DORYAN VAN HET PENSELENHOEKJE 1.56% 3 0 0 0 0 0 0 1 2 0 0
RANNI 1.56% 1 0 0 0 0 0 1 0 0 0 0
KISHNIGA'S SHOWBIZ CHELSEA 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.46% 12 0 0 0 0 0 0 0 0 3 9
1.46% 12 0 0 0 0 0 0 0 0 3 9
1.37% 12 0 0 0 0 0 0 0 0 2 10
COLETTE DE LA PARURE 1.27% 8 0 0 0 0 0 0 0 0 5 3
CARLOS VON DER GRIMMELSBURG 1.27% 8 0 0 0 0 0 0 0 0 5 3
LE BLANC VON DER GRIMMELSBURG 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
GERMAINE DE LA PARURE 1.17% 10 0 0 0 0 0 0 0 0 2 8
TENAFLY SHEER GOLD 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
1.07% 7 0 0 0 0 0 0 0 0 4 3
HUBERTINE DE LA PARURE 0.98% 7 0 0 0 0 0 0 0 0 3 4
MR. LARRY VAN DE ZUYLENSTEDE 0.98% 7 0 0 0 0 0 0 0 0 3 4
NANDA DE LA PARURE 0.98% 7 0 0 0 0 0 0 0 0 3 4
CHIQUITA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.78% 3 0 0 0 0 0 0 0 1 2 0
CHEMERA V.D. ZUYLENSTEDE 0.78% 7 0 0 0 0 0 0 0 0 1 6
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
JACQUELLA BARONESSEN 0.78% 7 0 0 0 0 0 0 0 0 1 6
0.78% 3 0 0 0 0 0 0 0 1 2 0
BABOUIN DE L'AMABILITE 0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
SAMUEL DU SOURIRE DOUX 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
HERCULE DU SOURIRE DOUX 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
CERISETTE VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
BESING PETIT ROI 0.68% 4 0 0 0 0 0 0 0 0 3 1
WAMBO DE LA PARURE 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
0.49% 5 0 0 0 0 0 0 0 0 0 5
THERESA VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
WENDY VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
PRIMUS VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
ELEONORE VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2 0
LINDY DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
JOHN ROSS DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
DAME MICHOU DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
ZAPPA V.D. ZUYLENSTEDE 0.39% 3 0 0 0 0 0 0 0 0 1 2
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% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
HELENE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0 0
PICASSO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
HEUREUX HIBOU DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
BARRY-BLANC DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
FANCY DES GENTILS MINOIS 0.29% 2 0 0 0 0 0 0 0 0 1 1
FERNANDEL VON RATIBOR UND CORVEY 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
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
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% 3 0 0 0 0 0 0 0 0 0 3
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
KISHNIGA KNOLLAND KATIE 0.29% 2 0 0 0 0 0 0 0 0 1 1
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
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
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
JAVANNY 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
ULLA VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
DUCHESSE HELENE 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
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
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHERI DK33060/80 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
URIEL 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S KNOLLAND PIERRETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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