| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| JANS BUTCHER | Gelding | GREY | 100565 | 01/02/1987 | Stud Book | Deceased |
| JANS CANDY | Mare | BAY | 40999 | 10/11/1975 | Stud Book | Not Eligible |
| JANS CLANCY | Gelding | CHESTNUT | 117651 | 01/02/1990 | Stud Book | Not Eligible |
| JANS COPPERAIN | Gelding | BAY/BROWN | 100561 | 15/01/1986 | Stud Book | Deceased |
| JANS DEAL | Mare | CHESTNUT | 48537 | Stud Book | Not Eligible | |
| JANS DREAM | Mare | GREY | 158617 | 05/01/1994 | Stud Book | Not Eligible |
| JANS EVE | Mare | CHESTNUT | 49586 | 01/03/1973 | Stud Book | Deceased |
| JANS FANCY | Mare | BROWN | 40594 | 01/08/1965 | Stud Book | Deceased |
| JANS FLYING KATE | Mare | CHESTNUT | 100555 | 04/10/1984 | Stud Book | Deceased |
| JANS GAIL | Mare | BAY | 101657 | 26/10/1987 | Stud Book | Deceased |
| JANS GAZELLE | Mare | CHESTNUT | 100552 | 20/01/1984 | Stud Book | Deceased |
| JANS GEORGINA | Mare | GREY | 100556 | 10/12/1984 | Stud Book | Deceased |
| JANS GISMO | Stallion | GREY | 100564 | 02/12/1986 | Stud Book | Deceased |
| JANS GLORY | Mare | CHESTNUT | 49587 | 01/01/1974 | Stud Book | Deceased |
| JANS GOLDEN BLACK | Gelding | GREY | 100553 | 14/01/1984 | Stud Book | Deceased |
| JANS IMAGE | Mare | BROWN | 20225 | Stud Book | Deceased | |
| JANS INDIGO | Stallion | GREY | F124174 | 20/01/1993 | Foal Recorded | Not Eligible |
| JANS JEWEL - HSH | Mare | BAY | 69971 | 14/11/1981 | Stud Book | Deceased |
| JANS JOY | Mare | GREY | 10129 | Stud Book | Deceased | |
| JANS KINGFISHER - HSH | Stallion | GREY | 62023 | 01/01/1980 | Stud Book | Deceased |
| JANS LASS | Mare | CHESTNUT | 54886 | Stud Book | Not Eligible | |
| JANS LITTLE BUNGIE | Mare | GREY | 100563 | 28/09/1986 | Stud Book | Deceased |
| JANS LITTLE EXTRA | Stallion | BAY | 127572 | 10/04/1994 | Stud Book | Not Eligible |
| JANS LITTLE LIZ | Mare | CHESTNUT/GREY | 101656 | 04/04/1988 | Stud Book | Deceased |
| JANS LIZ | Mare | CHESTNUT | 49588 | 01/02/1971 | Stud Book | Deceased |
| JANS MARK | Gelding | CHESTNUT | F34296 | 07/09/1982 | Foal Recorded | Not Eligible |
| JANS MASCOT | Gelding | BAY/BROWN | 100557 | 15/12/1984 | Stud Book | Deceased |
| JANS MONTY | Mare | BROWN | 62025 | 20/09/1978 | Stud Book | Deceased |
| JANS MOYA | Mare | BAY | 20910 | Stud Book | Deceased | |
| JANS NANCY | Mare | BAY | 62024 | 08/11/1980 | Stud Book | Deceased |
| JANS NT RIVOLI | Mare | CHESTNUT | 111232 | 16/11/1988 | Stud Book | Deceased |
| JANS PATCH | Mare | CHESTNUT/GREY | 110367 | 26/01/1989 | Stud Book | Deceased |
| JANS PET | Mare | CHESTNUT | 100558 | 25/10/1985 | Stud Book | Not Eligible |
| JANS PETER | Stallion | BROWN | F124173 | 28/01/1993 | Foal Recorded | Not Eligible |
| JANS PRINCESS | Mare | CHESTNUT | F40013 | 17/10/1984 | Foal Recorded | Deceased |
| JANS QUALITY | Mare | CHESTNUT/GREY | 100559 | 01/12/1985 | Stud Book | Deceased |
| JANS RUSH | Stallion | BAY | 163241 | 06/09/2001 | Stud Book | Deceased |
| JANS SARAH | Mare | GREY | 100551 | 24/11/1983 | Stud Book | Deceased |
| JANS SECRET | Gelding | BROWN | 11267 | 10/11/1968 | Stud Book | Deceased |
| JANS SENSATION | Gelding | BROWN | 11266 | Stud Book | Deceased | |
| JANS STARBRITE | Mare | CHESTNUT/GREY | 101655 | 16/02/1988 | Stud Book | Not Eligible |
| JANS STARDUST | Mare | GREY | F119060 | 04/04/1991 | Foal Recorded | Not Eligible |
| JANS SUPER STAR | Gelding | BAY | 127571 | 12/04/1994 | Stud Book | Not Eligible |
| JANS WARLORD | Stallion | CHESTNUT | F31527 | 01/10/1981 | Foal Recorded | Deceased |
| JANSI | Mare | CHESTNUT | 53372 | 18/10/1973 | Stud Book | Not Eligible |
| JANTI JADE | Gelding | CHESTNUT | 49415 | 12/01/1974 | Stud Book | Not Eligible |
| JANUARY | Mare | BROWN | 16608 | 07/01/1972 | Stud Book | Deceased |
| JANUARYS GREY GIFT | Gelding | GREY | 66871 | 20/09/1975 | Stud Book | Not Eligible |
| JAPARA FROLIC LINE | Gelding | TAFFY | 53405 | 01/11/1975 | Stud Book | Not Eligible |
| JAPARA GAMBOL | Mare | GREY | 50088 | Stud Book | Not Eligible | |
| JAPARA SWEET HONEY | Mare | CHESTNUT/GREY | 50089 | 28/10/1976 | Stud Book | Not Eligible |
| JAPARA YARRAMALONG DOMINIBOL | Gelding | GREY | 51618 | 22/08/1973 | Stud Book | Not Eligible |
| JAPARANED KELLY | Stallion | GREY | F25333 | 11/11/1980 | Foal Recorded | Not Eligible |
| JAPONICA | Mare | BAY | 65844 | 12/01/1980 | Stud Book | Deceased |
| JAPREEN | Mare | BROWN | 54867 | Stud Book | Not Eligible | |
| JAQUENETTA | Mare | BAY | F26695 | 11/11/1980 | Foal Recorded | Not Eligible |
| JAQUES BABY | Mare | BAY | 12984 | 10/10/1967 | Stud Book | Deceased |
| JAQUI | Mare | BROWN | 49970 | 29/10/1973 | Stud Book | Not Eligible |
| JAQUITA JOY | Mare | BUCKSKIN | C1-189729 | 17/12/2001 | First Cross | Eligible |
| JAQUITA LOU | Mare | BAY | 77790 | 20/10/1990 | Stud Book | Deceased |
| JARABUB APPERTISER | Gelding | BAY | 75802 | 25/06/1981 | Stud Book | Not Eligible |
| JARABUB MISTY | Mare | GREY | 74603 | 24/03/1979 | Stud Book | Not Eligible |
| JARABUB PEDRO | Gelding | CHESTNUT | 25328 | 01/01/1972 | Stud Book | Deceased |
| JARABUB PENNY | Mare | GREY | 5395 | 01/08/1957 | Stud Book | Deceased |
| JARABUB SAMANTHA | Mare | GREY | 65800 | 14/11/1976 | Stud Book | Not Eligible |
| JARADA | Stallion | GREY | 43222 | 23/09/1971 | Stud Book | Deceased |
| JARALY HOLLY BEE | Gelding | CHESTNUT | C1-148009 | 14/10/1986 | First Cross | Not Eligible |
| JARALY MYRTLE TE | Mare | CHESTNUT | C1-142427 | 04/12/1994 | First Cross | Not Eligible |
| JARALY REFLECT | Gelding | CHESTNUT | 47343 | 06/11/1977 | Stud Book | Not Eligible |
| JARALY STORMY | Gelding | BROWN | 47342 | 20/03/1976 | Stud Book | Deceased |
| JARALY TRIM | Mare | CHESTNUT | 62882 | 23/10/1980 | Stud Book | Not Eligible |
| JARALY TROY | Gelding | BROWN/BLACK | 62883 | 30/10/1978 | Stud Book | Not Eligible |
| JARAMESE LEDGER | Gelding | PALOMINO | C1-232194 | 20/09/2008 | First Cross | Not Eligible |
| JARDANE | Mare | CHESTNUT | 18447 | Stud Book | Deceased | |
| JARDEAN RAY DEE - HSH | Mare | BAY/BROWN | 127111 | 15/11/1993 | Stud Book | Not Eligible |
| JARDEEN | Mare | DUN | 49731 | 30/10/1977 | Stud Book | Deceased |
| JARDINE BRIGHTSIDE - HSH | Gelding | DUN | 170232 | 03/10/2004 | Stud Book | Not Eligible |
| JARDINE COUNTDOWN - HSH | Gelding | PALOMINO | 193052 | 10/09/2008 | Stud Book | Not Eligible |
| JARDINEVIEW TOKEN | Mare | BAY | 80867 | 01/08/1988 | Stud Book | Eligible |
| JARENCE | Stallion | BAY | 101331 | 10/07/1982 | Stud Book | Not Eligible |
| JARENDAN JUST CAUSE - HSH | Gelding | BAY | C2-194462 | 21/10/2010 | Second Cross | Eligible |
| JARENDAN JUST FINE - HSH | Mare | CHESTNUT | C2-265179 | 24/09/2014 | Second Cross | Eligible |
| JARENDAN JUST IDYLLIC - HSH | Mare | BAY | 268957 | 17/10/2024 | Stud Book | Eligible |
| JARENDAN JUST IF - HSH | Gelding | BROWN | 230016 | 22/10/2012 | Stud Book | Not Eligible |
| JARENDAN JUST IS - HSH | Gelding | CHESTNUT | 185487 | 04/12/2007 | Stud Book | Eligible |
| JARENDAN JUST IT - HSH | Gelding | BROWN | 191680 | 03/12/2009 | Stud Book | Not Eligible |
| JARENDAN JUST JOKING | Gelding | BAY | C2-265180 | 13/10/2022 | Second Cross | Eligible |
| JARENDAN JUST SAYING - HSH | Gelding | BAY | C2-230017 | 29/09/2012 | Second Cross | Eligible |
| JARENDAN JUST SMASHING - HSH | Mare | BAY | C2-243477 | 09/12/2015 | Second Cross | Eligible |
| JARENDAN JUST THAT | Gelding | CHESTNUT | C1-241766 | 31/10/2014 | First Cross | Eligible |
| JARF MARY | Mare | BLACK | 7621 | Stud Book | Deceased | |
| JARF WHISKY | Mare | BAY | 7620 | 10/09/1966 | Stud Book | Deceased |
| JARGINTY SUN | Gelding | CHESTNUT | C1-232880 | 26/10/2011 | First Cross | Not Eligible |
| JARILLE | Mare | BAY/PIED | 55435 | 20/08/1976 | Stud Book | Not Eligible |
| JAROSITE ALEXIA | Mare | BLACK | 102406 | 02/01/1985 | Stud Book | Not Eligible |
| JAROSITE ARGONAUT | Gelding | BAY | 102407 | 05/11/1987 | Stud Book | Not Eligible |
| JAROSITE GAY BROLGA | Mare | BLACK | F23941 | 28/11/1979 | Foal Recorded | Not Eligible |
| JAROSITE LADY BAY | Mare | BAY | 102409 | 08/11/1986 | Stud Book | Not Eligible |
| JAROSITE NANKEEN | Gelding | BAY | 111970 | 03/11/1988 | Stud Book | Not Eligible |
| JAROSITE PANACHE | Mare | BAY | C1-176748 | 30/10/1998 | First Cross | Not Eligible |