Ancestor calculations 8 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:
DUAN TAO MISS YDETTE AT HAI YU


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
Ancestors in 8 generations 149 2 2 5 7 10 25 36 57
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 361 0 0 0 0 0 0 0 0
Ancestor loss % 70.8% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
MOKAODC NIQUITAO 50.00% 1 1 0 0 0 0 0 0 0
MOKAODC ROBOBULL YUCA 50.00% 1 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT KING OF FIRE 50.00% 2 0 2 0 0 0 0 0 0
MOKAODC JURASSIC GIRL 25.00% 1 0 1 0 0 0 0 0 0
25.00% 2 0 0 2 0 0 0 0 0
ROBOBULL FABELHAFT FAN THE FLAMES 25.00% 2 0 0 2 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 21.88% 4 0 0 0 3 1 0 0 0
ESCAPADE DE LA PARURE 18.75% 3 0 0 0 3 0 0 0 0
XCLUSIVE DE LA PARURE 17.97% 6 0 0 0 1 3 1 1 0
ROBOBULL FABELHAFT XCELSIOR 14.06% 2 0 0 1 0 0 1 0 0
ROBOBULL FABELHAFT ETERNALFLAME 12.50% 1 0 0 1 0 0 0 0 0
FRANK SINATRA SLAVIERO BULL 12.50% 1 0 0 1 0 0 0 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 10.94% 4 0 0 0 0 3 1 0 0
UNIC DE LA PARURE 10.94% 10 0 0 0 0 1 3 2 4
TEXAS BOY V. FIVELZIGHT 9.38% 3 0 0 0 0 3 0 0 0
CACHAREL DE LA PARURE 9.38% 3 0 0 0 0 3 0 0 0
UNBARA DE LA PARURE 8.98% 6 0 0 0 0 1 3 1 1
ROBOBULL WHITE FIRE FABELHAFT 6.25% 1 0 0 0 1 0 0 0 0
KISHNIGA'S BENVENUTO 6.25% 8 0 0 0 0 0 1 5 2
FUEGO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S ATLANTA ANTONELLE 6.25% 1 0 0 0 1 0 0 0 0
FABELHAFT ROBOBULL RUM BALL 6.25% 1 0 0 0 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 5.86% 9 0 0 0 0 0 1 3 5
VI DU LAC STARHAVEN'S DANTE 5.47% 4 0 0 0 0 0 3 1 0
JUSTAMERE'S GOLDEN DELICIOUS 5.47% 4 0 0 0 0 0 3 1 0
KARENDON'S JOYAU DE FRANCE 5.08% 3 0 0 0 0 1 1 0 1
JACQUELLA OURAGAN 4.69% 6 0 0 0 0 0 1 3 2
ARMANI DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0
4.69% 3 0 0 0 0 0 3 0 0
YSATIS DE LA PARURE 4.30% 5 0 0 0 0 0 1 3 1
STARHAVEN'S MON SAUVAGE 3.91% 7 0 0 0 0 0 0 3 4
COLONEL TRUSARDI DE LA PARURE 3.52% 8 0 0 0 0 0 0 1 7
LEIBOLL'S HANNIBAL 3.52% 7 0 0 0 0 0 0 2 5
XOE DE LA PARURE 3.13% 4 0 0 0 0 0 0 4 0
HANAHAUS BRONZED OSSIE 3.13% 4 0 0 0 0 0 0 4 0
DAULOKKE'S SEDEUX LE SUPERBE 3.13% 1 0 0 0 0 1 0 0 0
LEIBOLL'S VERSION 2 3.13% 1 0 0 0 0 1 0 0 0
VI DU LAC STARHAVEN'S ANGEL 2.73% 4 0 0 0 0 0 0 3 1
KISHNIGA'S GLADRAGS SHOWBIZ 2.73% 6 0 0 0 0 0 0 1 5
2.73% 4 0 0 0 0 0 0 3 1
KISHNIGA'S SHOWBIZ CHELSEA 2.34% 2 0 0 0 0 0 1 1 0
VALENTINO DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
OKLAHOMA MISS V. FIVELZIGHT 2.34% 3 0 0 0 0 0 0 3 0
BORN-Ö'S DOMINIQUE 2.34% 5 0 0 0 0 0 0 1 4
2.34% 3 0 0 0 0 0 0 3 0
2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
JACQUELLA MERVEILLEUX 1.95% 4 0 0 0 0 0 0 1 3
MEREDIQUE DE LA CHAMPETRE 1.95% 4 0 0 0 0 0 0 1 3
ESTELLA DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
ANJOU DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
BEATRICE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
LEIBÖLL'S MUFFEE 1.56% 1 0 0 0 0 0 1 0 0
RUTKJAER'S ALBERTE 1.56% 3 0 0 0 0 0 0 1 2
ZINA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
GUY-LAROCHE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
TOPETTE MISS MILO 1.56% 4 0 0 0 0 0 0 0 4
ANJA VAN HARTOGS VREUGD 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
LEIBOLL'S RASMINE 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S RENDEZ VOUS 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
EXTRAVAGANTE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
STARHAVEN'S HOT AND SPICY 1.17% 3 0 0 0 0 0 0 0 3
ENSTROM'S SPIKE OF STARHAVEN 1.17% 3 0 0 0 0 0 0 0 3
CROCKETT'S RAM BULL N GIRL 1.17% 3 0 0 0 0 0 0 0 3
UNBARSY DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
MONTBLANC DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
PABLO PICASSO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA JACQUES 0.78% 2 0 0 0 0 0 0 0 2
FRANCOIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.78% 2 0 0 0 0 0 0 0 2
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
LEIBÖLL'S OVID 0.78% 1 0 0 0 0 0 0 1 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 1 0 0 0 0 0 0 1 0
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
RAMONA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.39% 1 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.39% 1 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BLACKY 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1