| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| JONSLOW MONTY - HSH | Stallion | BLACK | 161399 | 14/01/2001 | Stud Book | Not Eligible |
| JONSLOW OPAL | Stallion | GREY | 48436 | 22/11/1975 | Stud Book | Not Eligible |
| JONSLOW OPRAH CHARM - HSH | Mare | BLACK | 195693 | 19/12/2010 | Stud Book | Not Eligible |
| JONSLOW PIROUETTE | Mare | BROWN | 187386 | 17/12/2007 | Stud Book | Not Eligible |
| JONSLOW PRECIOUS | Mare | BAY | 152872 | 05/12/1999 | Stud Book | Not Eligible |
| JONSLOW PREFERRED - HSH | Stallion | BLACK | 187383 | 12/11/2007 | Stud Book | Not Eligible |
| JONSLOW RAMBO | Gelding | GREY | 112629 | 16/08/1989 | Stud Book | Not Eligible |
| JONSLOW REVIEW | Gelding | GREY/ROAN | 195694 | 15/12/2010 | Stud Book | Not Eligible |
| JONSLOW ROSIE | Mare | GREY | 102957 | 26/09/1987 | Stud Book | Not Eligible |
| JONSLOW RUBY | Mare | BROWN | 184866 | 20/02/2007 | Stud Book | Not Eligible |
| JONSLOW SAM | Gelding | CHESTNUT | 187537 | 19/09/2007 | Stud Book | Not Eligible |
| JONSLOW SANTA | Gelding | CHESTNUT | 161397 | 23/12/2000 | Stud Book | Not Eligible |
| JONSLOW SAPPHIRE - HSH | Stallion | GREY | 53246 | 05/11/1975 | Stud Book | Deceased |
| JONSLOW SELECTIVE | Stallion | BLACK | 191758 | 04/10/2009 | Stud Book | Not Eligible |
| JONSLOW SERENDIPITY | Mare | GREY | 153158 | 01/12/1999 | Stud Book | Deceased |
| JONSLOW SONYA | Mare | BAY | 133142 | 01/09/1991 | Stud Book | Not Eligible |
| JONSLOW SUNNY | Stallion | BAY/BROWN | 159444 | 11/09/2001 | Stud Book | Deceased |
| JONSLOW SUPERB - HSH | Stallion | BROWN | 187385 | 18/01/2008 | Stud Book | Deceased |
| JONSLOW TUPPENCE WORTH - HSH | Mare | BLACK | 191760 | 09/12/2009 | Stud Book | Not Eligible |
| JONSLOW VIRGO | Mare | BAY | 53247 | 23/10/1976 | Stud Book | Deceased |
| JONTAG | Gelding | GREY | 68100 | 08/11/1977 | Stud Book | Not Eligible |
| JONTARNA BUCKSHOT | Gelding | BAY | 60342 | 01/09/1975 | Stud Book | Not Eligible |
| JONTARNA BURGH DE BREEZE | Mare | PALOMINO | 60343 | 01/01/1980 | Stud Book | Not Eligible |
| JONTARNA JEDDA | Mare | BLACK | 62100 | 01/08/1972 | Stud Book | Not Eligible |
| JONTY | Gelding | BAY | 125343 | 08/08/1993 | Stud Book | Not Eligible |
| JONVA PARK DUKE | Gelding | BROWN | 235274 | 21/01/2014 | Stud Book | Not Eligible |
| JONVA PARK GOVERNOR | Gelding | BROWN | C1-235277 | 20/09/2012 | First Cross | Eligible |
| JONVA PARK GOVINDA | Mare | BAY | C1-244070 | 18/09/2015 | First Cross | Eligible |
| JONVA PARK MIDNIGHT | Mare | BLACK | 235275 | 28/11/2013 | Stud Book | Eligible |
| JONVA PARK REBA | Mare | BROWN | C1-236262 | 02/10/2012 | First Cross | Not Eligible |
| JONVA PARK SHOW OFF | Gelding | CHESTNUT | 235276 | 01/01/2013 | Stud Book | Eligible |
| JONVA PARK SHOW STOPPER | Gelding | PALOMINO | 236857 | 16/10/2014 | Stud Book | Eligible |
| JOOLRY MUSICAL - HSH | Mare | CHESTNUT | 263512 | 27/10/2022 | Stud Book | Eligible |
| JOOLRY NOIR | Gelding | BROWN | C2-245874 | 18/10/2016 | Second Cross | Eligible |
| JOOLRY TRAVELLING SOLDIER - HSH | Gelding | BROWN/GREY | 263511 | 04/12/2020 | Stud Book | Eligible |
| JOOLRY WIDE OPEN SPACES | Mare | BROWN | 262282 | 18/12/2021 | Stud Book | Eligible |
| JOONDOOREE JANE | Mare | CHESTNUT | 74323 | 03/10/1981 | Stud Book | Deceased |
| JOORILAND CINDY | Mare | PALOMINO | 11735 | Stud Book | Deceased | |
| JOORILAND PATCH | Mare | CHESTNUT | 11734 | Stud Book | Deceased | |
| JOPAHILL MISS BRANDY | Mare | BAY | R-263686 | 05/11/2009 | Base Registry | Eligible |
| JOPAKY | Mare | BAY | B2-231610 | 16/11/1989 | Breeding Purposes Only - Second Cross | Not Eligible |
| JOPOLISA BOJANGLES | Mare | BLACK | 175699 | 29/08/1999 | Stud Book | Eligible |
| JOPOLISA CAPTAIN | Gelding | CHESTNUT/GREY | 175715 | 04/11/2001 | Stud Book | Not Eligible |
| JOPOLISA COLONEL | Gelding | GREY | 175712 | 17/10/1998 | Stud Book | Eligible |
| JOPOLISA COMMANDER | Gelding | CHESTNUT | 175716 | 19/09/2001 | Stud Book | Not Eligible |
| JOPOLISA CRUISER | Gelding | CHESTNUT | 175710 | 03/08/2000 | Stud Book | Not Eligible |
| JOPOLISA EMMA | Mare | BLACK | 161639 | 10/10/1989 | Stud Book | Deceased |
| JOPOLISA GEM | Mare | BROWN | 175718 | 12/09/1995 | Stud Book | Eligible |
| JOPOLISA ICE | Mare | GREY | 175714 | 30/08/2000 | Stud Book | Deceased |
| JOPOLISA LIEUTENANT | Gelding | GREY | 175711 | 10/10/1998 | Stud Book | Not Eligible |
| JOPOLISA OAKLEY | Gelding | BROWN/GREY | 175717 | 20/09/2001 | Stud Book | Eligible |
| JOPOLISA PIPPA | Mare | BROWN | 161641 | 03/01/2001 | Stud Book | Not Eligible |
| JOPOLISA ROCKETTE | Mare | BLACK | 161642 | 19/09/1995 | Stud Book | Not Eligible |
| JOPOLISA SAVANNA | Mare | CHESTNUT | 175703 | 24/08/2002 | Stud Book | Deceased |
| JOPOLISA SPECKLES | Gelding | CHESTNUT | C2-175713 | 12/09/2000 | Second Cross | Not Eligible |
| JOPOLISA SPLICE | Mare | CHESTNUT/GREY | 175702 | 29/08/2002 | Stud Book | Eligible |
| JOPOLISA SUZZIE | Mare | CHESTNUT | 161640 | 01/10/1989 | Stud Book | Deceased |
| JORDAN | Gelding | BAY | 47846 | Stud Book | Not Eligible | |
| JORDAN DIMOOCHY | Gelding | CHESTNUT | 68622 | 01/03/1982 | Stud Book | Deceased |
| JORDANA | Mare | CHESTNUT | 48384 | 20/10/1972 | Stud Book | Not Eligible |
| JORDANS ANGLE MONTY | Gelding | CHESTNUT | 69829 | 12/10/1977 | Stud Book | Not Eligible |
| JORDANS CHIPPS | Gelding | GREY | 60508 | 24/10/1978 | Stud Book | Not Eligible |
| JORDANS CLEO | Mare | CHESTNUT | 59728 | 01/12/1971 | Stud Book | Deceased |
| JORDANS COUNTRY STYLE | Mare | BLACK | 60251 | 30/08/1977 | Stud Book | Deceased |
| JORDANS COWBOY | Gelding | BAY | 59727 | 01/12/1978 | Stud Book | Not Eligible |
| JORDANS FLINTET | Mare | BAY | 75249 | 10/03/1986 | Stud Book | Not Eligible |
| JORDANS GOTCHA | Mare | CHESTNUT | 59729 | 01/01/1974 | Stud Book | Not Eligible |
| JORDANS PHOEBE | Mare | BROWN | 75485 | 19/12/1982 | Stud Book | Not Eligible |
| JORDANS TOP DECK | Gelding | BAY | 75248 | 31/01/1986 | Stud Book | Not Eligible |
| JORDARA CALICO JOE | Gelding | BUCKSKIN | 256957 | 16/11/2017 | Stud Book | Not Eligible |
| JORDARA CLYPS COVER GIRL | Mare | BROWN | 165057 | 03/11/1990 | Stud Book | Not Eligible |
| JORDARA COAL DUST | Gelding | BLACK | C1-255589 | 30/11/2017 | First Cross | Not Eligible |
| JORDARA DOCS QUICKDRAW | Gelding | BAY | C1-189954 | 28/11/2000 | First Cross | Not Eligible |
| JORDARA DUSTY | Gelding | CHESTNUT | 153050 | 05/09/1996 | Stud Book | Deceased |
| JORDARA EBONY | Mare | BROWN/BLACK | C1-165053 | 05/10/1989 | First Cross | Not Eligible |
| JORDARA GONZETTE | Mare | BROWN | 151011 | 09/11/1999 | Stud Book | Not Eligible |
| JORDARA LOCKET | Mare | BAY | 136293 | 28/10/1998 | Stud Book | Not Eligible |
| JORDARA LYNDOLL - HSH | Mare | BAY | 168120 | 03/10/2002 | Stud Book | Not Eligible |
| JORDETTE | Mare | BROWN | F21206 | 21/12/1979 | Foal Recorded | Not Eligible |
| JORDONS PAPER LACE | Mare | CHESTNUT | 43817 | 06/02/1974 | Stud Book | Not Eligible |
| JORENE CAMILLE | Mare | GREY | F121066 | 11/11/1991 | Foal Recorded | Not Eligible |
| JORENE HARMONY - HSH | Mare | BROWN/BLACK | 247034 | 16/11/2017 | Stud Book | Not Eligible |
| JORENE MELODY | Mare | BAY | 247035 | 01/10/2017 | Stud Book | Not Eligible |
| JORENE SERENE | Mare | BAY | 106681 | 16/11/1983 | Stud Book | Deceased |
| JORENE SIEANNA | Mare | BROWN | 72454 | 01/09/1982 | Stud Book | Deceased |
| JORENE SONATA | Mare | BAY | 162903 | 16/12/2002 | Stud Book | Not Eligible |
| JORENE SOPRANO | Mare | BAY | 144131 | 18/09/1999 | Stud Book | Not Eligible |
| JORENE SYMPHONY | Mare | BAY | 158774 | 03/12/2001 | Stud Book | Deceased |
| JORGENSEN GEORGE - HSH | Gelding | BROWN/BLACK | 260610 | 02/09/2016 | Stud Book | Not Eligible |
| JORGENSENS KATE | Mare | GREY | 17510 | 06/06/1971 | Stud Book | Deceased |
| JORJA FOX - HSH | Mare | BAY/BROWN | 184957 | 03/11/2006 | Stud Book | Not Eligible |
| JOROMA LADY ANNE | Mare | BAY | 14683 | Stud Book | Deceased | |
| JOROMA LADY JUNE | Mare | GREY | 46605 | 09/01/1975 | Stud Book | Not Eligible |
| JOROMA LADY RED RAY | Mare | BAY | F11335 | 28/11/1977 | Foal Recorded | Not Eligible |
| JORRIMAH BLUE | Gelding | GREY | 234710 | 25/10/2012 | Stud Book | Not Eligible |
| JORRIMAH HOPE - HSH | Mare | BAY | 241428 | 03/12/2015 | Stud Book | Eligible |
| JORRIMAH INVITATION - HSH | Mare | BAY | 244890 | 11/12/2016 | Stud Book | Not Eligible |
| JORYS DONNA | Mare | GREY | 23441 | Stud Book | Deceased | |
| JORYS TEENA | Mare | BROWN | 15086 | 01/01/1968 | Stud Book | Deceased |
| JOS ANGEL | Mare | BROWN | 9271 | 10/10/1969 | Stud Book | Deceased |