Ancestor calculations 9 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:
DICAR I'M BRIDA


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
Ancestors in 9 generations 183 2 2 7 9 14 23 34 58 93
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 839 0 0 0 0 0 0 0 0 0
Ancestor loss % 82.1% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
DICAR I'M GOHAN 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS ALEA JACTA EST AT DICAR 50.00% 1 1 0 0 0 0 0 0 0 0
KINGFRIEND MR SITUATION 25.00% 1 0 1 0 0 0 0 0 0 0
JASMIJN DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 23.44% 5 0 0 0 3 1 1 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 21.88% 3 0 0 1 1 1 0 0 0 0
ZENITH DE LA PARURE 15.63% 7 0 0 0 0 4 1 2 0 0
KINGFRIEND MISS ONI 12.50% 1 0 0 1 0 0 0 0 0 0
MAY WINE DE ELKA GYVYBES ZYME AT KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0 0
FANTASME DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
YENTL VAN FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0
EXQUISITE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS PROBATUM EST 12.50% 1 0 0 1 0 0 0 0 0 0
ZINA DE LA PARURE 11.72% 5 0 0 0 0 3 1 1 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 10.94% 3 0 0 0 1 1 1 0 0 0
MONTBLANC DELL'AKIRIS 10.55% 7 0 0 0 0 1 4 1 1 0
COLONEL TRUSARDI DE LA PARURE 10.55% 23 0 0 0 0 0 2 5 2 14
HANAHAUS BRONZED OSSIE 10.16% 10 0 0 0 0 0 4 4 2 0
EGOISTE DE LA PARURE 9.38% 21 0 0 0 0 0 0 6 9 6
OTTO-PRINCE DE LA PARURE 8.59% 8 0 0 0 0 0 4 2 2 0
ARMANI DE LA PARURE 8.59% 5 0 0 0 0 1 3 1 0 0
UNBARSY DE LA PARURE 8.01% 7 0 0 0 0 1 2 1 2 1
CACHAREL DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0
XOE DE LA PARURE 7.81% 7 0 0 0 0 0 4 1 2 0
HONNORE-TAMINO DE LA CHAMPETRE 7.81% 13 0 0 0 0 0 1 6 2 4
SUZIE QUE V. FIVELZIGHT 7.03% 4 0 0 0 0 1 2 1 0 0
CHIRINE MA JOIE 6.64% 19 0 0 0 0 0 0 2 9 8
KINGFRIEND MISS GUCCI 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
KINGFRIEND MISS NANCY 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
ORESTE DELL'AKIRIS 5.86% 4 0 0 0 0 1 1 1 1 0
SHANN'S GEORGIA PEACH 5.86% 5 0 0 0 0 0 3 1 1 0
OMAR SHARIF DE LA PARURE 5.47% 17 0 0 0 0 0 0 2 5 10
JAGUAR'S NOEL OF JEALYN 5.27% 7 0 0 0 0 0 1 4 1 1
VALENTINO DE LA PARURE 5.08% 19 0 0 0 0 0 0 0 7 12
BORN-Ö'S DOMINIQUE 5.08% 19 0 0 0 0 0 0 0 7 12
TOPETTE MISS MILO 5.08% 10 0 0 0 0 0 0 4 4 2
ANJOU DE LA PARURE 4.30% 8 0 0 0 0 0 0 4 2 2
LEOPARD VAN EPPIES BARGIE 4.30% 15 0 0 0 0 0 0 0 7 8
ANJA VAN HARTOGS VREUGD 3.91% 7 0 0 0 0 0 0 4 1 2
YSATIS DE LA PARURE 3.91% 6 0 0 0 0 0 1 2 1 2
3.91% 2 0 0 0 0 1 0 1 0 0
MEREDIQUE DE LA CHAMPETRE 3.52% 9 0 0 0 0 0 0 1 6 2
3.52% 4 0 0 0 0 0 1 2 1 0
UNIC DE LA PARURE 3.32% 5 0 0 0 0 0 1 1 2 1
BRUNO DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0
FLIRT DE LA PARURE OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
FELIPE V.D.ZUYLENSTEDE 2.93% 5 0 0 0 0 0 0 3 1 1
SHANN'S EARTH ANGEL 2.93% 5 0 0 0 0 0 0 3 1 1
LATOIYA DELL'AKIRIS 2.93% 4 0 0 0 0 0 1 1 1 1
L'ANGE DE LA PARURE 2.54% 12 0 0 0 0 0 0 0 1 11
ODILO VON DER GRIMMELSBURG 2.54% 12 0 0 0 0 0 0 0 1 11
AMADEE MA JOIE 2.54% 11 0 0 0 0 0 0 0 2 9
ALLSTONE DOUGLAS 2.54% 6 0 0 0 0 0 0 1 4 1
WINNY DE LA PARURE 2.34% 8 0 0 0 0 0 0 0 4 4
TOPETTE TOBY JUG 2.34% 8 0 0 0 0 0 0 0 4 4
TOPETTE MARGARITA 2.34% 8 0 0 0 0 0 0 0 4 4
EXTRAVAGANTE DE LA PARURE 2.15% 5 0 0 0 0 0 0 1 3 1
BIJOU VON DER RUE DE LA VERT 2.15% 11 0 0 0 0 0 0 0 0 11
CATHERINEDENEUVE DELL'AKIRIS 2.15% 4 0 0 0 0 0 0 2 1 1
DON CAMILO DE LA PARURE 2.15% 5 0 0 0 0 0 0 1 3 1
RAMONA PRINCESSE DE LA PARURE 1.95% 7 0 0 0 0 0 0 0 3 4
COLONEL BLANC DE LA PARURE 1.76% 7 0 0 0 0 0 0 0 2 5
RANNI 1.76% 5 0 0 0 0 0 0 0 4 1
ANDREA DES GENTILS MINOIS 1.76% 7 0 0 0 0 0 0 0 2 5
ZINADINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
NANA' DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0
INOVATION-PRINCE DE LA PARURE 1.56% 5 0 0 0 0 0 0 0 3 2
DORYAN VAN HET PENSELENHOEKJE 1.56% 7 0 0 0 0 0 0 0 1 6
CARESSE-CHANTAL DE L'AMABILITE 1.56% 7 0 0 0 0 0 0 0 1 6
JACQUELLA JACQUES 1.37% 7 0 0 0 0 0 0 0 0 7
BORN-Ö'S BONA DEA 1.37% 7 0 0 0 0 0 0 0 0 7
JOIE VAN EPPIES BARGIE 1.37% 7 0 0 0 0 0 0 0 0 7
1.37% 4 0 0 0 0 0 0 0 3 1
KENLE'S ECLAIR DE SHANN 1.37% 4 0 0 0 0 0 0 0 3 1
JAGUAR'S FRAULINE 1.17% 5 0 0 0 0 0 0 0 1 4
BONBONNIERE-BLANCHE DE LA PARURE 1.17% 3 0 0 0 0 0 0 1 0 2
1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 5 0 0 0 0 0 0 0 1 4
JAGUAR'S COEUR DE ROCKER 1.17% 5 0 0 0 0 0 0 0 1 4
ZARTAN VON DER GRIMMELSBURG 0.98% 5 0 0 0 0 0 0 0 0 5
KLEINCALVIN DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0
CHIQUITA VON DER GRIMMELSBURG 0.78% 3 0 0 0 0 0 0 0 1 2
SAMUEL DU SOURIRE DOUX 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
TOPETTE KRYSTAL IMAGE 0.78% 4 0 0 0 0 0 0 0 0 4
TENAFLY SHEER GOLD 0.78% 4 0 0 0 0 0 0 0 0 4
TOPETTE BUBBLES 0.78% 4 0 0 0 0 0 0 0 0 4
JEMHIEDE JUST JAMES 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 3 0 0 0 0 0 0 0 1 2
FRANCOISE HARDY DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
JACQUELLA MERVEILLEUX 0.59% 2 0 0 0 0 0 0 0 1 1
LEIBOLL'S HANNIBAL 0.59% 2 0 0 0 0 0 0 0 1 1
JEZEBEL DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
GIBOULEE MA JOIE 0.59% 3 0 0 0 0 0 0 0 0 3
CORINNA VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
DOLLYANNA VAN HET PENSELENHOEKJE 0.59% 3 0 0 0 0 0 0 0 0 3
OLIVERRO V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
LOU LOU V.D. ZUYLENSTEDE 0.59% 3 0 0 0 0 0 0 0 0 3
IVANHOE DE L'AMABILITE 0.59% 3 0 0 0 0 0 0 0 0 3
KENLE'S DE JA VU 0.59% 3 0 0 0 0 0 0 0 0 3
LA ROSACE JAUNISSE DE MCKEE 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
ANGELIQUE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
FRANCOIS DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
LE BLANC VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
GERMAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
HEUREUX HENRI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
NOSTALGIE-BLANCHE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.20% 1 0 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ASTA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BERNICE VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
WANDA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S BON VIVANTE 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S BELLE NOIR 0.20% 1 0 0 0 0 0 0 0 0 1
ZENO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1