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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:
SHADY HARBOR'S MAFIA PRINCESS OF BELLARIDGE


Coefficient of Inbreeding (COI):
12.500%

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 175 2 4 4 4 9 19 28 40 61 78
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1871 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.4% 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
BELLA RIDGE IMPERIAL SHADY HARBOR MAFIA CAMPCOVO 50.00% 1 1 0 0 0 0 0 0 0 0 0
SHADY HARBOR BELLA RIDGE IMPERIALE CONNIE 50.00% 1 1 0 0 0 0 0 0 0 0 0
37.50% 2 0 1 1 0 0 0 0 0 0 0
IMPERIALE BELLA RIDGE'S KISS ME KATE 37.50% 2 0 1 1 0 0 0 0 0 0 0
SHADY HARBOR'S PICCIOLO CAPO BELLA RIDGE IMPERIALE 25.00% 1 0 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
FABELHAFT TOO HOT TO HANDLE 18.75% 2 0 0 1 1 0 0 0 0 0 0
IMPERIALE'S CINDY CRAWFORD 18.75% 2 0 0 1 1 0 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 9.38% 2 0 0 0 1 1 0 0 0 0 0
FABELHAFT FLOWER POWER 9.38% 2 0 0 0 1 1 0 0 0 0 0
KISHNIGA'S BENVENUTO 6.45% 10 0 0 0 0 0 1 4 4 1 0
KISHNIGA'S SHOWBIZ AURORA 5.86% 4 0 0 0 0 1 1 1 1 0 0
BELBOULECAN HISTOIRE DE MA VIE 5.86% 4 0 0 0 0 1 1 1 1 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 4.69% 2 0 0 0 0 1 1 0 0 0 0
XCLUSIVE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
JUSTAMERE'S NOAH AT KARENDON 4.69% 2 0 0 0 0 1 1 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 4.69% 4 0 0 0 0 0 2 2 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 4.69% 4 0 0 0 0 0 2 2 0 0 0
EL TORRO'S ROCH VOISINE 4.69% 2 0 0 0 0 1 1 0 0 0 0
FIRESIDES' SNOW BELLE 4.69% 2 0 0 0 0 1 1 0 0 0 0
4.10% 6 0 0 0 0 0 1 2 2 1 0
COLONEL TRUSARDI DE LA PARURE 3.61% 13 0 0 0 0 0 0 1 4 5 3
STARHAVEN'S MON SAUVAGE 3.52% 8 0 0 0 0 0 0 2 4 2 0
KISHNIGA'S GLADRAGS SHOWBIZ 3.22% 10 0 0 0 0 0 0 1 4 4 1
ALLSTONE DOUGLAS 2.93% 4 0 0 0 0 0 1 1 1 1 0
2.93% 4 0 0 0 0 0 1 1 1 1 0
BELBOULECAN LADY DRAGON FLY 2.34% 2 0 0 0 0 0 1 1 0 0 0
VI DU LAC STARHAVEN'S ANGEL 2.34% 4 0 0 0 0 0 0 2 2 0 0
2.34% 4 0 0 0 0 0 0 2 2 0 0
UNIC DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
UNBARA DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
COX'S GOODTIME CHARLIE BROWN 2.34% 2 0 0 0 0 0 1 1 0 0 0
EL TORRO'S SWEET JASMINE 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0 0 0
OMAR SHARIF DE LA PARURE 1.76% 11 0 0 0 0 0 0 0 1 4 6
ENSTROM'S SPIKE OF STARHAVEN 1.76% 8 0 0 0 0 0 0 0 2 4 2
CROCKETT'S RAM BULL N GIRL 1.76% 8 0 0 0 0 0 0 0 2 4 2
COX'S GOOD TIME ACE IN THE HOLE 1.76% 4 0 0 0 0 0 0 1 2 1 0
CHIRINE MA JOIE 1.66% 10 0 0 0 0 0 0 0 1 4 5
WAMBO DE LA PARURE 1.56% 9 0 0 0 0 0 0 0 1 4 4
ADAMS' UNIQUE PHYSIQUE 1.46% 6 0 0 0 0 0 0 0 2 3 1
COX'S GOOD TIME DORENE 1.46% 6 0 0 0 0 0 0 0 2 3 1
1.46% 4 0 0 0 0 0 0 1 1 1 1
1.46% 4 0 0 0 0 0 0 1 1 1 1
ANDREA DES GENTILS MINOIS 1.27% 11 0 0 0 0 0 0 0 0 2 9
COLONEL BLANC DE LA PARURE 1.17% 10 0 0 0 0 0 0 0 0 2 8
STARHAVEN'S HOT AND SPICY 1.17% 4 0 0 0 0 0 0 0 2 2 0
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1 0 0
K N' D FOXY JOE OF COX'S GOODTIME 1.17% 2 0 0 0 0 0 0 1 1 0 0
COX'S GOODTIME MINDY LOU OFKN'D 1.17% 2 0 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME DANDY ANDY 1.17% 2 0 0 0 0 0 0 1 1 0 0
QUATT ARABELLA 1.17% 2 0 0 0 0 0 0 1 1 0 0
BANDOG'S JOY TO THE WORLD 1.17% 2 0 0 0 0 0 0 1 1 0 0
ENSTROM'S WILL HE MAKE IT 0.98% 8 0 0 0 0 0 0 0 0 2 6
VALENTINO DE LA PARURE 0.88% 4 0 0 0 0 0 0 0 1 2 1
BORN-Ö'S DOMINIQUE 0.88% 4 0 0 0 0 0 0 0 1 2 1
0.78% 6 0 0 0 0 0 0 0 0 2 4
WANDA'S SUGAR MAN 0.78% 6 0 0 0 0 0 0 0 0 2 4
RAMBULL'S MINERVA 0.78% 6 0 0 0 0 0 0 0 0 2 4
COCO VON DER GRIMMELSBURG 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 5 0 0 0 0 0 0 0 0 2 3
TERRETTE'S JOIE DE NOEL 0.68% 5 0 0 0 0 0 0 0 0 2 3
FAIRMONTS HEART TO BEAT 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
LEIBOLL'S HANNIBAL 0.59% 2 0 0 0 0 0 0 0 1 1 0
JACQUELLA MERVEILLEUX 0.59% 2 0 0 0 0 0 0 0 1 1 0
PICASSO DE LA PARURE 0.59% 5 0 0 0 0 0 0 0 0 1 4
ZARTAN VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
AMADEE MA JOIE 0.59% 5 0 0 0 0 0 0 0 0 1 4
KISHNIGA KNOLLAND KATIE 0.59% 5 0 0 0 0 0 0 0 0 1 4
ENSTROM'S EL'BEE GREAT 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
MEREDIQUE DE LA CHAMPETRE 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
0.59% 2 0 0 0 0 0 0 0 1 1 0
QUATT HONEYK 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
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
LEBULL ADAMS DINA OF RAGTIME 0.59% 2 0 0 0 0 0 0 0 1 1 0
FRANCOIS DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BARON BALOU DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JACQUELLA GIGOLETTE 0.39% 3 0 0 0 0 0 0 0 0 1 2
ENSTROM'S PUDDIN'S PRINCESS 0.39% 4 0 0 0 0 0 0 0 0 0 4
BIJOU VON DER RUE DE LA VERT 0.39% 3 0 0 0 0 0 0 0 0 1 2
ODILO VON DER GRIMMELSBURG 0.39% 3 0 0 0 0 0 0 0 0 1 2
L'ANGE DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHIQUITA VON DER GRIMMELSBURG 0.29% 2 0 0 0 0 0 0 0 0 1 1
LEIBÖLL'S CATHARINA 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
DORYAN VAN HET PENSELENHOEKJE 0.29% 2 0 0 0 0 0 0 0 0 1 1
CARESSE-CHANTAL DE L'AMABILITE 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
HONEY KING OF QUATT 0.29% 2 0 0 0 0 0 0 0 0 1 1
QUATT BELLE DONNA 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
0.29% 2 0 0 0 0 0 0 0 0 1 1
HEUREUX HENRI DE LA PARURE 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
CORINNA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
WOLF'N WRINKLES J. EDGAR 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
RAMBULL'S SWEET DOTTY GHOST 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S LORD SIMON DBOUTON 0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S GILL DE LABERIEUS 0.20% 2 0 0 0 0 0 0 0 0 0 2
JIMMY LEE'S BANDOLERO OF ONO 0.20% 2 0 0 0 0 0 0 0 0 0 2
JIMMY LEE'S SPARKLE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TRIOMPHE TIA 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
KISHNIGA'S KNOLLAND PIERRETTE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 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
ADELAINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT HONEY BEAR 0.10% 1 0 0 0 0 0 0 0 0 0 1
ANNAVI FLEUR DE MIDI 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT TWEEDLE DUM OF HIVE 0.10% 1 0 0 0 0 0 0 0 0 0 1
QUATT PRIMA DONNA 0.10% 1 0 0 0 0 0 0 0 0 0 1
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