Blue Eyes Directory · blueeyesdirectory.com Record mco-07, printed 30 August 2026. Every animal on this sheet has its own page and its own source at that address.
BigBoots Belle Azure
prefix BigBoots · Maine Coon · DBE-RE · line: Rociri Elvis · both eyes blue · Genotyped · also in its ancestry: Pillowtalk-Foreigner
Under the variant field this directory proposes, this cat would read DBE 164t. A laboratory result on this animal. The proposal is set out in full here, and no registry issues this field today: it is computed from the record at each build and is not part of any registration.
How this cat is connected to the trait
A laboratory has tested this animal itself, so nothing has to be traced: the result is on the cat.
Bar on top is the grade:GenotypedWild typeLine-tracedReported♂ male ♀ femaleblue
not blue
no eye colour recordeda photograph is held⚑ a numbered flag marks a record the sources disagree on
Save this cat as a PDFthe connection, the genealogy and the source on one A4 landscape sheet, carrying this directory's name and address
What is flagged on this tree
ROCIRI ELVIS, GIVEN ON THE PEDIGREE AS ROCIRI'S ELVIS. HIS OWN SHEET, AND WHAT IS AND IS NOT ON IT. THIRTY ANCESTORS, ALL THIRTY UNIQUE, FOUR COMPLETE GENERATIONS, INBREEDING 0.0 PER CENT. THE 68 ON HIM IS THE ONLY 68 ON THE WHOLE DOCUMENT AND THE ONLY EYE CODE OF ANY KIND ON IT IS THE 63 ON JUSTCOONS HA SHISCH, MCO w 63, A DOMINANT WHITE ODD-EYED CAT IN THE THIRD GENERATION. His grandsire Mainefield's Oye Como Va is MCO w, also white, and carries no eye code. NO OTHER ANIMAL ON THE SHEET CARRIES AN EYE CODE AT ALL. THAT IS THE WHOLE OF THE EVIDENCE ABOVE HIM: two white cats, one of them odd-eyed, and twenty-eight animals with nothing recorded about their eyes. In a white cat an eye cannot be read either way, so the sheet neither supplies a source for his 68 nor rules one out, WHICH IS WHY THE PUBLISHED TRACE ABOVE HIM RUNS THROUGH WHITE CATS AND GOES COLD THERE
JOYFIELD'S AVRIL. CODED 68 BY PAWPEDS AND MCO fs 09 BY FELIS DANICA. She stands as the dam on the Felis Danica record for BigBoots Pommeline, where she is given as '17.MCO3131.3 Joyfield's Avril MCO fs 09'. The 68 is on the PawPeds pedigree and not on the Danish one. SHE IS ONE OF THE TWO DAUGHTERS THROUGH WHICH ROCIRI'S ELVIS REACHES THE BIGBOOTS PREFIX | ON THE GENOTYPED BIGBOOTS DESCENT. This animal stands in the dam line of BelleAyr Pluto, who is genotyped DBE-RE, between Joyfield's Avril and BigBoots Belle Azure. FOUR CONSECUTIVE GENERATIONS CODED 68 ENDING IN A TESTED CAT, which is the strongest support this register holds for reading the BigBoots 68 as one variant descending from Rociri's Elvis | SHE IS WHERE THE 68 AND THE 69 AND THE GENOTYPE ALL MEET. She is coded 68 and out of Rociri's Elvis, coded 68. HER DAUGHTER BIGBOOTS COCO CHANEL IS CODED 69 BY A SIRE WITH NO CODE ANYWHERE ON HIS SIDE. HER OTHER DESCENT, THROUGH BIGBOOTS DIRTY DODGE AND BIGBOOTS BIG T AND BIGBOOTS BELLE AZURE, ENDS IN BELLEAYR PLUTO, GENOTYPED DBE-RE. One dam, a 69 on one branch and a laboratory-confirmed DBE-RE on the other
BIGBOOTS DIRTY DODGE. CODED 68 BY PAWPEDS AND BY THE CATTERY, AND MCO as 09 BY TWO NATIONAL REGISTRIES. He appears as the sire on the Norwegian record for Bigboots Autumn and on the Finnish record for BigBoots Autumn Storm, and both give him as 'Bigboots Dirty Dodge MCO as 09', registration [registration number held privately], WITH NO 68. He is the sire of the BigBoots 68 line on these sheets, and the code that makes him one is carried by one database of the three | ON THE GENOTYPED BIGBOOTS DESCENT. This animal stands in the dam line of BelleAyr Pluto, who is genotyped DBE-RE, between Joyfield's Avril and BigBoots Belle Azure. FOUR CONSECUTIVE GENERATIONS CODED 68 ENDING IN A TESTED CAT, which is the strongest support this register holds for reading the BigBoots 68 as one variant descending from Rociri's Elvis
BIGBOOTS BIG T. ON THE GENOTYPED BIGBOOTS DESCENT. This animal stands in the dam line of BelleAyr Pluto, who is genotyped DBE-RE, between Joyfield's Avril and BigBoots Belle Azure. FOUR CONSECUTIVE GENERATIONS CODED 68 ENDING IN A TESTED CAT, which is the strongest support this register holds for reading the BigBoots 68 as one variant descending from Rociri's Elvis
BIGBOOTS BELLE AZURE. SHE CARRIES THE BIGBOOTS DESCENT INTO A GENOTYPED CAT. Her son BelleAyr Pluto is genotyped DBE-RE, and she stands fourth in a run of four consecutive 68-coded dams running back to Joyfield's Avril and so to Rociri's Elvis. THE BIGBOOTS 68 MATERIAL IS ANCHORED BY TEST THROUGH HER
A flag is not an error. It marks a place where two sources say different things, or where an attribution cannot be made on the evidence held.
The record
Register id
mco-07
Sex
female
Cattery prefix
BigBoots
Breed, as stated
Maine Coon
Line
Rociri Elvis
Variant
DBE-RE
Eye status
blue: both eyes blue
Eyes, in the source's words
blue
Role
foundation
Relations named by the source
BigBoots Big T x Hillibillys J'Adore; dam of BelleAyr Pluto. The author's foundation queen
Country
Netherlands, exported to the United Kingdom
Year
7 March 2021
EMS code
MCO f 09 68
The code read out
Maine Coon; black tortie; unspecified amount of white; dominant blue eyes, written in the 68 series
The description held
black tortie with white, coded 68 for dominant blue eyes. The pedigree marks her with a document icon, as it does the sire Tri-D Adam and no other cat on the sheet
Evidence grade
DNA genotyped a laboratory result exists for this animal
Offspring recorded in this register; a cat may have others: BelleAyr Pluto
Blue Eyes Directory, blueeyesdirectory.com. Record mco-07. This sheet is a snapshot of a register that grows: check the address above for the current version, and for the sources behind every animal named on it.
Source
the PawPeds four-generation pedigree for BelleAyr Pluto, MCO ns, male, 11 December 2023, GB, image supplied 25 August 2026, TOGETHER WITH THE GENOTYPE HELD BY THE HOLDER OF THIS REGISTER, WHO OWNS THE CAT: he is genotyped DBE-RE and he is odd-eyed. THIRTY ANCESTORS OF THIRTY POSSIBLE, ALL THIRTY UNIQUE, four complete generations out of four, coefficient of inbreeding 0.0 per cent | and the material previously held
This directory is a working aid compiled from published charts, registry documents and breeder statements. It is not a register and it has no standing of any kind. The grade attaches to the animal, not to the line: a cat whose ancestor was genotyped is line-traced, not genotyped.