| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| STONEAGE COTTON | Mare | BROWN | 139209 | 30/08/1997 | Stud Book | Deceased |
| STONEAGE COUGAR - HSH | Gelding | BROWN | 147326 | 29/08/1998 | Stud Book | Eligible |
| STONEAGE COUNTESS | Mare | CHESTNUT | 162931 | 20/12/2005 | Stud Book | Not Eligible |
| STONEAGE CUTTERS GOLD | Mare | PALOMINO | 80367 | 04/09/1988 | Stud Book | Not Eligible |
| STONEAGE DARCY | Gelding | BAY | 232922 | 10/10/2011 | Stud Book | Not Eligible |
| STONEAGE DARKIE - HSH | Stallion | BLACK | 231693 | 11/09/2009 | Stud Book | Not Eligible |
| STONEAGE DARTAGNAN | Stallion | BAY | 162934 | 06/08/2004 | Stud Book | Deceased |
| STONEAGE DASH - HSH | Mare | BAY | 135321 | 09/09/1996 | Stud Book | Not Eligible |
| STONEAGE DAYLIGHT | Mare | BAY | C2-181521 | 02/11/2002 | Second Cross | Eligible |
| STONEAGE DEALER - HSH | Stallion | BROWN | F122062 | 01/10/1992 | Foal Recorded | Not Eligible |
| STONEAGE DIGGER | Gelding | CHESTNUT | 239109 | 10/12/2014 | Stud Book | Not Eligible |
| STONEAGE DOT COM | Mare | BLACK | 187916 | 24/09/2004 | Stud Book | Eligible |
| STONEAGE DREAM | Mare | BAY/ROAN | C1-271897 | 29/09/2015 | First Cross | Eligible |
| STONEAGE DROVER | Gelding | BROWN | 123447 | 24/11/1993 | Stud Book | Not Eligible |
| STONEAGE DUST - HSH | Gelding | BROWN | F139208 | 13/09/1997 | Foal Recorded | Not Eligible |
| STONEAGE EASY | Mare | BROWN/BLACK | 162930 | 07/09/2000 | Stud Book | Not Eligible |
| STONEAGE ECLIPSE - HSH | Mare | BLACK | 192457 | 15/12/2006 | Stud Book | Not Eligible |
| STONEAGE EVE - HSH | Mare | CHESTNUT | 255891 | 30/12/2012 | Stud Book | Eligible |
| STONEAGE FABRIC | Mare | BROWN/BLACK | 151756 | 15/11/2000 | Stud Book | Deceased |
| STONEAGE FANCY | Mare | CHESTNUT/ROAN | C1-243172 | 04/12/2012 | First Cross | Not Eligible |
| STONEAGE FEATHER | Mare | BAY | 119247 | 20/12/1991 | Stud Book | Deceased |
| STONEAGE FLICK - HSH | Mare | BLACK/GREY | 188446 | 28/11/2008 | Stud Book | Not Eligible |
| STONEAGE FLINT - HSH | Gelding | CHESTNUT | 230946 | 20/09/2006 | Stud Book | Eligible |
| STONEAGE FLORENCE | Mare | BLACK | 272033 | 13/11/2022 | Stud Book | Eligible |
| STONEAGE GEE WHIZ | Stallion | BROWN | C2-187904 | 01/08/2008 | Second Cross | Not Eligible |
| STONEAGE GEEPERS - HSH | Mare | CHESTNUT | 268250 | 23/01/2023 | Stud Book | Eligible |
| STONEAGE GEORGIA - HSH | Mare | BROWN | 188347 | 09/09/2003 | Stud Book | Eligible |
| STONEAGE GIDGEE - HSH | Mare | CHESTNUT | 268781 | 03/12/2022 | Stud Book | Eligible |
| STONEAGE GIGALO | Gelding | CHESTNUT | 147327 | 30/10/1998 | Stud Book | Not Eligible |
| STONEAGE GIGGLE | Mare | BLACK | 162932 | 19/01/2003 | Stud Book | Eligible |
| STONEAGE GLOW - HSH | Mare | CHESTNUT | 192851 | 30/10/2004 | Stud Book | Deceased |
| STONEAGE GO MAN - HSH | Gelding | CHESTNUT/PIED | 262115 | 18/10/2021 | Stud Book | Not Eligible |
| STONEAGE HAYLEYS COMET - HSH | Mare | BROWN/BLACK | 193448 | 03/01/2010 | Stud Book | Eligible |
| STONEAGE HITCHIKER - HSH | Mare | BLACK | C2-240064 | 09/11/2009 | Second Cross | Not Eligible |
| STONEAGE HOLLY | Mare | CHESTNUT/BAY | 128111 | 25/12/1994 | Stud Book | Not Eligible |
| STONEAGE HONOR - HSH | Mare | BROWN | 187907 | 05/08/2008 | Stud Book | Deceased |
| STONEAGE HOOT - HSH | Gelding | CHESTNUT | 239110 | 03/09/2014 | Stud Book | Eligible |
| STONEAGE HOPE - HSH | Mare | CHESTNUT | 192933 | 08/08/2006 | Stud Book | Eligible |
| STONEAGE HOSTESS - HSH | Mare | BAY | 272034 | 03/11/2021 | Stud Book | Eligible |
| STONEAGE HUM - HSH | Mare | BROWN | 151748 | 24/02/2000 | Stud Book | Not Eligible |
| STONEAGE HUSTLER - HSH | Gelding | BLACK | 235855 | 06/09/2009 | Stud Book | Not Eligible |
| STONEAGE ISABELLA | Mare | CHESTNUT | C1-250635 | 27/08/2016 | First Cross | Eligible |
| STONEAGE JACK - HSH | Gelding | BLACK | 115937 | 15/01/1989 | Stud Book | Not Eligible |
| STONEAGE JAY | Gelding | BAY | C1-232923 | 04/01/2011 | First Cross | Eligible |
| STONEAGE JAZZ - HSH | Mare | CHESTNUT | 80045 | 01/10/1991 | Stud Book | Not Eligible |
| STONEAGE JESSICA | Mare | GREY/ROAN | 106086 | 09/02/1987 | Stud Book | Deceased |
| STONEAGE JOE - HSH | Stallion | BROWN | 232612 | 03/08/2008 | Stud Book | Deceased |
| STONEAGE JOKER - HSH | Gelding | BROWN | 118496 | 29/08/1991 | Stud Book | Not Eligible |
| STONEAGE JOSY - HSH | Mare | CHESTNUT | 262114 | 17/01/2010 | Stud Book | Eligible |
| STONEAGE KIMBERLEY - HSH | Mare | BROWN/BLACK | C2-187903 | 04/08/2008 | Second Cross | Deceased |
| STONEAGE KINDLE | Mare | CHESTNUT | 247479 | 03/09/2009 | Stud Book | Eligible |
| STONEAGE KYMBIE | Mare | CHESTNUT | 133515 | 14/09/1996 | Stud Book | Not Eligible |
| STONEAGE LEXIE | Mare | CHESTNUT | C1-250429 | 29/09/2017 | First Cross | Eligible |
| STONEAGE LUTHER | Gelding | BROWN/BLACK | C2-239111 | 30/12/2014 | Second Cross | Eligible |
| STONEAGE LYRIC - HSH | Mare | CHESTNUT | 268251 | 23/01/2023 | Stud Book | Eligible |
| STONEAGE MABALINE | Mare | BROWN/BLACK | C2-234002 | 17/12/2005 | Second Cross | Eligible |
| STONEAGE MADAM - HSH | Mare | BLACK | 250350 | 28/08/2013 | Stud Book | Eligible |
| STONEAGE MADISON - HSH | Mare | BAY | 240065 | 26/08/2009 | Stud Book | Not Eligible |
| STONEAGE MARCH - HSH | Gelding | BAY | 147333 | 02/03/1999 | Stud Book | Not Eligible |
| STONEAGE MARYFIELD | Mare | BAY | 80529 | 01/08/1985 | Stud Book | Deceased |
| STONEAGE MATCHES | Mare | CHESTNUT | C2-192841 | 02/08/2007 | Second Cross | Not Eligible |
| STONEAGE MERLE - HSH | Mare | BROWN | 268254 | 22/10/2015 | Stud Book | Eligible |
| STONEAGE MERLIN - HSH | Stallion | BAY/BROWN | 245385 | 08/01/2010 | Stud Book | Eligible |
| STONEAGE MILLIE | Mare | BAY/PIED | 262117 | 14/10/2021 | Stud Book | Eligible |
| STONEAGE MONSOON | Gelding | CHESTNUT | 139212 | 13/11/1997 | Stud Book | Deceased |
| STONEAGE MOON - HSH | Mare | BLACK | 188619 | 29/08/2002 | Stud Book | Eligible |
| STONEAGE NICKEL | Gelding | BAY | 147329 | 26/11/1998 | Stud Book | Not Eligible |
| STONEAGE NIRALEE | Mare | BAY | C1-168299 | 01/12/1998 | First Cross | Not Eligible |
| STONEAGE ORION - HSH | Gelding | BLACK | 231694 | 06/01/2012 | Stud Book | Not Eligible |
| STONEAGE OVERFLOW - HSH | Gelding | CHESTNUT | 231695 | 13/02/2009 | Stud Book | Not Eligible |
| STONEAGE PEEP HOLE | Stallion | CHESTNUT | 131683 | 27/10/1995 | Stud Book | Not Eligible |
| STONEAGE PELE - HSH | Gelding | CHESTNUT | 137735 | 18/08/1997 | Stud Book | Eligible |
| STONEAGE PENNY | Mare | GREY/ROAN | 106085 | 11/01/1986 | Stud Book | Deceased |
| STONEAGE POP - HSH | Gelding | CHESTNUT | 247832 | 06/11/2015 | Stud Book | Eligible |
| STONEAGE PROPHECY | Gelding | BROWN/BLACK | 268252 | 25/11/2021 | Stud Book | Eligible |
| STONEAGE QUEEN OF HEARTS - HSH | Mare | BAY | 80401 | 27/06/1993 | Stud Book | Not Eligible |
| STONEAGE RATTLER | Gelding | BAY | 239112 | 07/10/2013 | Stud Book | Eligible |
| STONEAGE REASON | Mare | CHESTNUT | 136952 | 26/10/1996 | Stud Book | Not Eligible |
| STONEAGE REBEL | Mare | BROWN | 124681 | 15/12/1992 | Stud Book | Eligible |
| STONEAGE REDEEM | Mare | BROWN | C1-181523 | 15/11/2002 | First Cross | Not Eligible |
| STONEAGE REFIRE - HSH | Gelding | BAY | C2-193445 | 08/11/2009 | Second Cross | Not Eligible |
| STONEAGE RELIGHT | Gelding | CHESTNUT | 147336 | 23/08/1999 | Stud Book | Not Eligible |
| STONEAGE REVLON | Mare | BAY | 147323 | 08/10/1998 | Stud Book | Not Eligible |
| STONEAGE REYS YA OUTLOOK | Gelding | BAY | R-267503 | 08/11/2021 | Base Registry | Eligible |
| STONEAGE RHIANNON | Mare | CHESTNUT/GREY | 139213 | 03/01/1998 | Stud Book | Not Eligible |
| STONEAGE RIBBON | Mare | BAY | 80368 | 27/10/1983 | Stud Book | Deceased |
| STONEAGE RIPPLE | Mare | BROWN | 131680 | 07/02/1996 | Stud Book | Not Eligible |
| STONEAGE ROCKET - HSH | Stallion | CHESTNUT | 268782 | 24/01/2023 | Stud Book | Eligible |
| STONEAGE ROOSTER | Gelding | BAY/ROAN | C1-231732 | 03/09/2011 | First Cross | Not Eligible |
| STONEAGE ROPER | Stallion | BAY | 131678 | 13/03/1996 | Stud Book | Deceased |
| STONEAGE RUBY - HSH | Mare | BROWN | 240066 | 02/09/2014 | Stud Book | Not Eligible |
| STONEAGE SAHARA - HSH | Mare | BAY | 186193 | 09/11/2003 | Stud Book | Eligible |
| STONEAGE SALLY - HSH | Mare | CHESTNUT | 80043 | 06/09/1972 | Stud Book | Deceased |
| STONEAGE SAND - HSH | Gelding | CHESTNUT | 231696 | 04/09/2009 | Stud Book | Not Eligible |
| STONEAGE SAVANNA - HSH | Mare | CHESTNUT | 147330 | 02/12/1998 | Stud Book | Eligible |
| STONEAGE SEVENS | Stallion | BAY | 129180 | 12/10/1995 | Stud Book | Deceased |
| STONEAGE SHADOW | Stallion | BAY | 181536 | 15/12/2005 | Stud Book | Not Eligible |
| STONEAGE SHINE | Mare | CHESTNUT | 147328 | 06/11/1998 | Stud Book | Not Eligible |
| STONEAGE SHIVER - HSH | Mare | BROWN/BLACK | 270550 | 15/11/2005 | Stud Book | Eligible |
| STONEAGE SHOTFIRE | Gelding | BAY | C1-250351 | 22/09/2016 | First Cross | Not Eligible |