Back

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:
ASIA DEI REALI DI SPAGNA


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 255 2 4 7 12 14 27 40 62 85 118
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1791 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 87.5% 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
JULIUS DE LA PARURE 50.00% 1 1 0 0 0 0 0 0 0 0 0
ALIXIA DELL'OLDOINYO LENGAI 50.00% 1 1 0 0 0 0 0 0 0 0 0
HAUTAIN DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
FRENZY DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
FENDER DELL'OLDOINYO LENGAI 25.00% 1 0 1 0 0 0 0 0 0 0 0
YA-RIKOLA FOR LENGAI IZ PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0 0
17.97% 76 0 0 0 0 0 2 4 10 20 40
TEXAS BOY V. FIVELZIGHT 15.63% 2 0 0 1 0 1 0 0 0 0 0
CACHAREL DE LA PARURE 15.63% 2 0 0 1 0 1 0 0 0 0 0
DAULÖKKE'S CHEF ZARANOFF 12.50% 1 0 0 1 0 0 0 0 0 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
CRITJE V.D. MESTREECHTENEERKES 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
ELIZA IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0 0 0
ARMANI DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
SUZIE QUE V. FIVELZIGHT 7.81% 2 0 0 0 1 0 1 0 0 0 0
7.81% 2 0 0 0 1 0 1 0 0 0 0
OMAR SHARIF DE LA PARURE 6.74% 23 0 0 0 0 0 1 1 5 9 7
EGOISTE DE LA PARURE 6.64% 12 0 0 0 0 0 2 2 3 3 2
EXQUISITE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S MUFFEE 6.25% 1 0 0 0 1 0 0 0 0 0 0
ORESTE DELL'AKIRIS 6.25% 1 0 0 0 1 0 0 0 0 0 0
TIFFANY DELL'AKIRIS 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
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
PARI MAMZEL 6.25% 1 0 0 0 1 0 0 0 0 0 0
CHIRINE MA JOIE 5.86% 13 0 0 0 0 0 1 3 2 5 2
LEIBOLL'S HANNIBAL 5.66% 6 0 0 0 0 1 1 0 2 0 2
DUC DALI DE LA PARURE 5.47% 14 0 0 0 0 0 0 4 4 2 4
ZARTAN VON DER GRIMMELSBURG 5.18% 29 0 0 0 0 0 0 1 3 8 17
ANDREA DES GENTILS MINOIS 4.79% 24 0 0 0 0 0 0 2 2 5 15
VALENTINO DE LA PARURE 4.20% 12 0 0 0 0 0 0 3 2 4 3
COCO VON DER GRIMMELSBURG 4.20% 19 0 0 0 0 0 0 1 4 5 9
BORN-Ö'S DOMINIQUE 4.20% 12 0 0 0 0 0 0 3 2 4 3
HANAHAUS BRONZED OSSIE 3.91% 2 0 0 0 0 1 0 1 0 0 0
MAROUSIA DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0 0
ADONIS EL FUERTE 3.91% 2 0 0 0 0 1 0 1 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 3.91% 2 0 0 0 0 1 0 1 0 0 0
FRANCOIS DE LA PARURE 3.71% 10 0 0 0 0 0 1 1 0 6 2
ANJOU DE LA PARURE 3.52% 3 0 0 0 0 0 2 0 1 0 0
ODILO VON DER GRIMMELSBURG 3.52% 16 0 0 0 0 0 0 0 4 8 4
3.52% 17 0 0 0 0 0 0 1 3 3 10
RUTKJAER'S ALBERTE 3.52% 2 0 0 0 0 1 0 0 1 0 0
AMADEE MA JOIE 3.32% 14 0 0 0 0 0 0 1 3 4 6
QUINCY VON DER GRIMMELSBURG 3.32% 24 0 0 0 0 0 0 0 1 7 16
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 5 0 0 0 0 0 1 1 1 2 0
DAULÖKKE'S GOURMET DU MILA 3.13% 1 0 0 0 0 1 0 0 0 0 0
QUINTON XAR DU COUSTEAU 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
MONTBLANC DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
KAY LES PETITS ARCHANGES 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
COLONEL BLANC DE LA PARURE 3.03% 16 0 0 0 0 0 0 1 1 5 9
LEOPARD VAN EPPIES BARGIE 2.73% 5 0 0 0 0 0 0 3 0 2 0
LEIBÖLL'S CATHARINA 2.73% 4 0 0 0 0 0 1 1 0 2 0
L'ANGE DE LA PARURE 2.54% 10 0 0 0 0 0 0 0 4 4 2
BIJOU VON DER RUE DE LA VERT 2.44% 11 0 0 0 0 0 0 0 4 2 5
HEUREUX HENRI DE LA PARURE 2.34% 15 0 0 0 0 0 0 0 2 3 10
RAMONA PRINCESSE DE LA PARURE 2.15% 4 0 0 0 0 0 0 2 1 1 0
GUY-LAROCHE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
TOPETTE MISS MILO 1.95% 2 0 0 0 0 0 1 0 1 0 0
DON CAMILO DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
ANJA VAN HARTOGS VREUGD 1.95% 2 0 0 0 0 0 1 0 1 0 0
BARON BALOU DE LA PARURE 1.86% 8 0 0 0 0 0 0 1 0 4 3
JACQUELLA GIGOLETTE 1.86% 8 0 0 0 0 0 0 1 0 4 3
BONBONNIERE-BLANCHE DE LA PARURE 1.86% 12 0 0 0 0 0 0 0 2 1 9
1.86% 10 0 0 0 0 0 0 0 2 3 5
CORINNA VON DER GRIMMELSBURG 1.76% 11 0 0 0 0 0 0 0 1 4 6
ZUT-ZOLA VON RATIBOR UND CORVEY 1.76% 12 0 0 0 0 0 0 0 1 3 8
BLACKY 1.76% 2 0 0 0 0 0 1 0 0 1 0
HENRY-MATISSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
UNGARO DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
CATHERINEDENEUVE DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
INOVATION-PRINCE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
MEREDIQUE DE LA CHAMPETRE 1.56% 5 0 0 0 0 0 0 1 1 1 2
ILUSION DE LA PARURE 1.56% 12 0 0 0 0 0 0 0 0 4 8
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
ROBOBULL FABELHAFT XCELSIOR 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S NOEL OF JEALYN 1.56% 1 0 0 0 0 0 1 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 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
JOIE VAN EPPIES BARGIE 1.37% 5 0 0 0 0 0 0 0 3 0 2
TRIOMPHE TIA DE LA PARURE 1.37% 8 0 0 0 0 0 0 0 1 3 4
LEIBÖLL'S ANGELINA 1.37% 4 0 0 0 0 0 0 1 1 0 2
YSATIS DE LA PARURE 1.17% 3 0 0 0 0 0 0 1 0 2 0
GIBOULEE MA JOIE 1.07% 4 0 0 0 0 0 0 0 2 1 1
ZENO VON DER GRIMMELSBURG 1.07% 10 0 0 0 0 0 0 0 0 1 9
WINNY DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
HELOISE VON DER GRIMMELSBURG 0.98% 6 0 0 0 0 0 0 0 0 4 2
TOPETTE TOBY JUG 0.98% 2 0 0 0 0 0 0 1 0 1 0
TOPETTE MARGARITA 0.98% 2 0 0 0 0 0 0 1 0 1 0
RANNI 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.88% 5 0 0 0 0 0 0 0 1 1 3
HERCULE DU SOURIRE DOUX 0.88% 2 0 0 0 0 0 0 1 0 0 1
JEANIE VON DER GRIMMELSBURG 0.88% 8 0 0 0 0 0 0 0 0 1 7
PABLO PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
FRANCOISE HARDY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
LEIBÖLL'S MERCEDES 0.78% 1 0 0 0 0 0 0 1 0 0 0
LEIBÖLL'S BONITA 0.78% 5 0 0 0 0 0 0 0 0 3 2
JEZEBEL DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JACQUELLA EMMANUELLA 0.78% 5 0 0 0 0 0 0 0 1 0 4
CHOWBULL FARUK 0.78% 3 0 0 0 0 0 0 0 1 2 0
LE BLANC VON DER GRIMMELSBURG 0.78% 6 0 0 0 0 0 0 0 0 2 4
0.78% 2 0 0 0 0 0 0 0 2 0 0
ALLSTONE DOUGLAS 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
TENAFLY SHEER GOLD 0.68% 3 0 0 0 0 0 0 0 1 1 1
DORYAN VAN HET PENSELENHOEKJE 0.68% 3 0 0 0 0 0 0 0 1 1 1
CARESSE-CHANTAL DE L'AMABILITE 0.68% 3 0 0 0 0 0 0 0 1 1 1
NANDA DE LA PARURE 0.68% 5 0 0 0 0 0 0 0 0 2 3
JACQUELLA MERVEILLEUX 0.59% 3 0 0 0 0 0 0 0 1 0 2
FARAMOND VAN EPPIES BARGIE 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
0.59% 5 0 0 0 0 0 0 0 0 1 4
GERMAINE DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 5 0 0 0 0 0 0 0 0 1 4
TOPETTE KRYSTAL IMAGE 0.49% 2 0 0 0 0 0 0 0 1 0 1
TOPETTE BUBBLES 0.49% 2 0 0 0 0 0 0 0 1 0 1
JEMHIEDE JUST JAMES 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
SAMUEL DU SOURIRE DOUX 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
ADELAIDE DU SOURIRE DOUX 0.49% 2 0 0 0 0 0 0 0 1 0 1
CERISETTE VON RATIBOR UND CORVEY 0.49% 4 0 0 0 0 0 0 0 0 1 3
BESING PETIT ROI 0.49% 4 0 0 0 0 0 0 0 0 1 3
UNBARA DE LA PARURE 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 FRAULINE 0.39% 1 0 0 0 0 0 0 0 1 0 0
HUBERTINE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ASTA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COMPATABULL'S KISHNIGA NICOLE 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
CARLOS 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
0.39% 4 0 0 0 0 0 0 0 0 0 4
MR. LARRY VAN DE ZUYLENSTEDE 0.39% 4 0 0 0 0 0 0 0 0 0 4
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
JAGUAR'S COEUR DE ROCKER 0.39% 1 0 0 0 0 0 0 0 1 0 0
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 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
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
0.29% 2 0 0 0 0 0 0 0 0 1 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 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
ELEONORE VAN EPPIES BARGIE 0.29% 3 0 0 0 0 0 0 0 0 0 3
KISHNIGA'S BENVENUTO 0.29% 2 0 0 0 0 0 0 0 0 1 1
UNE BOULETTE BLANCHE 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
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
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
0.20% 1 0 0 0 0 0 0 0 0 1 0
HELENE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1 0
ILONKA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
KISHNIGA'S SHOWBIZ CHELSEA 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
WANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
FANCY DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
HUGUETTE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
BARRY-BLANC DE LA PARURE 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
FERNANDEL VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
URSELA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
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
ANNABELLE VON DER GRIMMELSBURG 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
JAGUAR'S BON VIVANTE 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S BELLE NOIR 0.20% 1 0 0 0 0 0 0 0 0 1 0
JACQUELLA BARONESSEN 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
PRIMUS VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
HEUREUX HIBOU DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S GLADRAGS SHOWBIZ 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
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
OLALA 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
THERESA VON DER GRIMMELSBURG 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
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
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
0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S CREME DE LA CREME 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S C'EST CE BON 0.10% 1 0 0 0 0 0 0 0 0 0 1
SILVERCLOUD MOI MINOTAURUS QUI 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 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
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
BERYLL VON DEN BOURBONISCHEN LILIEN 0.10% 1 0 0 0 0 0 0 0 0 0 1
CROQUETTE VON DEN BOURBONISCHEN LILIEN 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
JAVANNY 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
Site Links
Site Links
Company
Other

Copyright @2025 fbdpedigree.com