Blue Eyes Directory · blueeyesdirectory.com
Record sbc-84, printed 30 August 2026. Every animal on this sheet has its own page and its own source at that address.

Einstein Great Joy

prefix Great Joy · Siberian · line: Siberian, Altai or Barnaul unconfirmed · the source records no eye colour · Variant not known

How this cat is connected to the trait

NO RECORDED PARENT LINK JOINS THIS CAT TO A FOUNDER OR TO A TESTED ANIMAL. What the record rests on instead is the line recorded on it, Siberian, Altai or Barnaul unconfirmed, which is a source's attribution and not a descent this register can walk; and no recorded parent at all, which is a gap in the sources and not a statement that the cat had none.

No parent is recorded for this cat in the register, so no genealogy can be drawn. That is a gap in the sources, not a statement that the cat had none. Any offspring the register holds are listed below.

The record

Register id
sbc-84
Sex
not stated by the source
Cattery prefix
Great Joy
Breed, as stated
Siberian
Line
Siberian, Altai or Barnaul unconfirmed
Eye status
unknown: the source records no eye colour
Role
offspring
Relations named by the source
the chart records four further males in the same litter, unnamed
Year
born 23 March 2023
EMS code
SIB ny 22 03
The code read out
Siberian; black golden; blotched tabby, bicolour
The description held
black golden mackerel tabby bicolour. Annotated '(+4 males)'
Evidence grade
Reported asserted, with neither a test nor a traced descent
Blue Eyes Directory, blueeyesdirectory.com. Record sbc-84. 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

C3 blue-eyed Siberian breeder-compiled genealogy, headed 'DBE SIBERIANS (Unconfirmed if Altai gene or Barnaul gene from Altai Region)'. Close-up tiles supplied to this survey on 13 August 2026

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.