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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:
KRUZINHAUS ROBOBULL INDIANA


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 192 2 2 4 6 8 11 17 36 54 76
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1854 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
50.00% 1 1 0 0 0 0 0 0 0 0 0
ROBOBULL FABELHAFT MONYWELSPNT 50.00% 1 1 0 0 0 0 0 0 0 0 0
FABELHAFT ROBOBULL HOT COMMODITY 25.00% 1 0 1 0 0 0 0 0 0 0 0
ESCAPADE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 12.50% 1 0 0 1 0 0 0 0 0 0 0
FABELHAFT EYBULS KISS-A-BULL 12.50% 1 0 0 1 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0 0
CACHAREL DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 6.25% 1 0 0 0 1 0 0 0 0 0 0
XCLUSIVE DE LA PARURE 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
ARMANI DE LA PARURE 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
UNIC DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 3.91% 3 0 0 0 0 0 2 1 0 0 0
VALENTINO DE LA PARURE 3.71% 7 0 0 0 0 0 0 3 3 1 0
BORN-Ö'S DOMINIQUE 3.71% 7 0 0 0 0 0 0 3 3 1 0
VI DU LAC STARHAVEN'S DANTE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 3.13% 1 0 0 0 0 1 0 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0 0 0
UNBARA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
XOE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 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 TRUSARDI DE LA PARURE 3.03% 9 0 0 0 0 0 0 1 4 3 1
ODILO VON DER GRIMMELSBURG 2.83% 13 0 0 0 0 0 0 0 3 7 3
OMAR SHARIF DE LA PARURE 2.73% 15 0 0 0 0 0 0 0 2 7 6
STARHAVEN'S MON SAUVAGE 2.34% 2 0 0 0 0 0 1 1 0 0 0
CHIRINE MA JOIE 2.25% 9 0 0 0 0 0 0 1 1 4 3
COCO VON DER GRIMMELSBURG 1.95% 13 0 0 0 0 0 0 0 1 4 8
MEREDIQUE DE LA CHAMPETRE 1.95% 3 0 0 0 0 0 0 2 1 0 0
ANDREA DES GENTILS MINOIS 1.86% 15 0 0 0 0 0 0 0 0 4 11
ZARTAN VON DER GRIMMELSBURG 1.86% 16 0 0 0 0 0 0 0 0 3 13
L'ANGE DE LA PARURE 1.76% 6 0 0 0 0 0 0 0 3 3 0
KISHNIGA'S BENVENUTO 1.56% 1 0 0 0 0 0 1 0 0 0 0
VI DU LAC STARHAVEN'S ANGEL 1.56% 1 0 0 0 0 0 1 0 0 0 0
EXTRAVAGANTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ANJOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
QUINCY VON DER GRIMMELSBURG 1.56% 13 0 0 0 0 0 0 0 0 3 10
1.56% 1 0 0 0 0 0 1 0 0 0 0
UNBARSY DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
TOPETTE MISS MILO 1.56% 1 0 0 0 0 0 1 0 0 0 0
ANJA VAN HARTOGS VREUGD 1.56% 1 0 0 0 0 0 1 0 0 0 0
FRANCOIS DE LA PARURE 1.46% 8 0 0 0 0 0 0 0 1 4 3
BARON BALOU DE LA PARURE 1.46% 8 0 0 0 0 0 0 0 1 4 3
JACQUELLA GIGOLETTE 1.46% 8 0 0 0 0 0 0 0 1 4 3
COLONEL BLANC DE LA PARURE 1.27% 10 0 0 0 0 0 0 0 0 3 7
1.27% 10 0 0 0 0 0 0 0 0 3 7
ILUSION DE LA PARURE 1.27% 10 0 0 0 0 0 0 0 0 3 7
LEIBOLL'S HANNIBAL 1.17% 2 0 0 0 0 0 0 1 1 0 0
JACQUELLA MERVEILLEUX 1.17% 2 0 0 0 0 0 0 1 1 0 0
AMADEE MA JOIE 1.17% 7 0 0 0 0 0 0 0 1 2 4
ENSTROM'S SPIKE OF STARHAVEN 1.17% 2 0 0 0 0 0 0 1 1 0 0
BONBONNIERE-BLANCHE DE LA PARURE 0.98% 9 0 0 0 0 0 0 0 0 1 8
DORYAN VAN HET PENSELENHOEKJE 0.98% 3 0 0 0 0 0 0 0 2 1 0
CARESSE-CHANTAL DE L'AMABILITE 0.98% 3 0 0 0 0 0 0 0 2 1 0
CORINNA VON DER GRIMMELSBURG 0.88% 7 0 0 0 0 0 0 0 0 2 5
LEIBÖLL'S BONITA 0.88% 6 0 0 0 0 0 0 0 0 3 3
WINNY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.78% 1 0 0 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JOIE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2 0 0
STARHAVEN'S HOT AND SPICY 0.78% 1 0 0 0 0 0 0 1 0 0 0
ENSTROM'S WILL HE MAKE IT 0.78% 3 0 0 0 0 0 0 0 1 2 0
TOPETTE TOBY JUG 0.78% 1 0 0 0 0 0 0 1 0 0 0
TOPETTE MARGARITA 0.78% 1 0 0 0 0 0 0 1 0 0 0
RANNI 0.78% 1 0 0 0 0 0 0 1 0 0 0
CHIQUITA VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1 0
HEUREUX HENRI DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
LEIBÖLL'S CATHARINA 0.59% 2 0 0 0 0 0 0 0 1 1 0
WANDA'S SUGAR MAN 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
ENSTROM'S PUDDIN'S PRINCESS 0.59% 4 0 0 0 0 0 0 0 0 2 2
RAMBULL'S MINERVA 0.59% 2 0 0 0 0 0 0 0 1 1 0
JACQUELLA EMMANUELLA 0.59% 5 0 0 0 0 0 0 0 0 1 4
0.59% 2 0 0 0 0 0 0 0 1 1 0
TENAFLY SHEER GOLD 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.49% 3 0 0 0 0 0 0 0 0 2 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.49% 3 0 0 0 0 0 0 0 0 2 1
BABOUIN DE L'AMABILITE 0.49% 3 0 0 0 0 0 0 0 0 2 1
WAMBO DE LA PARURE 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
0.39% 4 0 0 0 0 0 0 0 0 0 4
GIBOULEE MA JOIE 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
TRIOMPHE TIA DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
ENSTROM'S EL'BEE GREAT 0.39% 1 0 0 0 0 0 0 0 1 0 0
WOLF'N WRINKLES J. EDGAR 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
0.39% 4 0 0 0 0 0 0 0 0 0 4
TOPETTE KRYSTAL IMAGE 0.39% 1 0 0 0 0 0 0 0 1 0 0
TOPETTE BUBBLES 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
JEMHIEDE JUST JAMES 0.39% 1 0 0 0 0 0 0 0 1 0 0
SAMUEL DU SOURIRE DOUX 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
ZUT-ZOLA VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
MR. LARRY VAN DE ZUYLENSTEDE 0.29% 3 0 0 0 0 0 0 0 0 0 3
HUBERTINE DE LA PARURE 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
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
RAMBULL'S SWEET DOTTY GHOST 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
ZENO VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
JEANIE VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
LEIBÖLL'S ANGELINA 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
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
ELEONORE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
PICASSO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
DAME MICHOU 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
RANI VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
KISHNIGA KNOLLAND KATIE 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
ENSTROM'S VANILLA PUDDIN 0.20% 2 0 0 0 0 0 0 0 0 0 2
PRIMUS VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZAPPA V.D. ZUYLENSTEDE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHEMERA V.D. ZUYLENSTEDE 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
PANDORA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
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
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
LE BLANC VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.10% 1 0 0 0 0 0 0 0 0 0 1
MADAME MIMI 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
JIMMY LEE'S SABLONNEUX D'OR 0.10% 1 0 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 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
RAMBULL'S SWEET GABBY'S GIRL 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 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
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
0.10% 1 0 0 0 0 0 0 0 0 0 1
ADELAIDE DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
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