| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status |
|---|---|---|---|---|---|---|
| GANTHORPE JILL | Mare | BAY | 42187 | 30/01/1975 | Stud Book | Not Eligible |
| GANTHORPE KARA | Mare | CHESTNUT | F9742 | 17/11/1977 | Foal Recorded | Not Eligible |
| GANTHORPE LILY LASS | Mare | GREY | 36260 | 09/10/1974 | Stud Book | Not Eligible |
| GANTHORPE LOCKET | Mare | GREY | 6737 | Stud Book | Deceased | |
| GANTHORPE MAY | Mare | BROWN/BLACK | F25070 | 01/08/1980 | Foal Recorded | Not Eligible |
| GANTHORPE MAYFLOWER | Mare | GREY | 9290 | Stud Book | Deceased | |
| GANTHORPE MELODY | Mare | CHESTNUT | 36307 | 22/10/1973 | Stud Book | Deceased |
| GANTHORPE MISS JUNE | Mare | BAY | 9288 | 01/08/1969 | Stud Book | Deceased |
| GANTHORPE PALM OLIVE | Mare | GREY | 49683 | Stud Book | Not Eligible | |
| GANTHORPE PERSIAN GULL | Stallion | BROWN | F26378 | 06/11/1980 | Foal Recorded | Not Eligible |
| GANTHORPE PLAYBOY | Gelding | CHESTNUT | 49684 | 23/03/1977 | Stud Book | Not Eligible |
| GANTHORPE PRIDE | Stallion | BAY | F10186 | 30/08/1977 | Foal Recorded | Not Eligible |
| GANTHORPE PRIMROSE | Mare | BROWN | 30387 | 01/01/1973 | Stud Book | Not Eligible |
| GANTHORPE PRINCESS | Mare | CHESTNUT | 6736 | Stud Book | Deceased | |
| GANTHORPE PRUDENCE | Mare | BROWN | 36261 | 03/08/1974 | Stud Book | Not Eligible |
| GANTHORPE RINGLET | Mare | BLACK/GREY | F14886 | 29/10/1978 | Foal Recorded | Not Eligible |
| GANTHORPE RINGO STAR | Stallion | CHESTNUT | F19667 | 14/10/1979 | Foal Recorded | Not Eligible |
| GANTHORPE ROMANCE | Mare | BAY | 9289 | 01/09/1968 | Stud Book | Deceased |
| GANTHORPE ROSE | Mare | CHESTNUT | F13201 | 14/03/1978 | Foal Recorded | Not Eligible |
| GANTHORPE SADY | Mare | BAY | F11467 | 20/03/1978 | Foal Recorded | Not Eligible |
| GANTHORPE SOVEREIGN PRINCE | Stallion | CHESTNUT | F20686 | 14/11/1979 | Foal Recorded | Not Eligible |
| GANTHORPE SWEET ACE | Mare | GREY | 9254 | 28/09/1969 | Stud Book | Deceased |
| GANTLERS IMAGE | Mare | BLACK | 33908 | 05/09/1975 | Stud Book | Not Eligible |
| GARA BELL | Gelding | CHESTNUT | 66450 | 28/10/1975 | Stud Book | Not Eligible |
| GARA BONNIE | Mare | CHESTNUT | 46513 | 23/09/1975 | Stud Book | Not Eligible |
| GARA LARIAT | Mare | BAY | 30541 | 08/02/1975 | Stud Book | Not Eligible |
| GARA RIVER EVE | Mare | BLACK/GREY | 264063 | 31/12/2021 | Stud Book | Eligible |
| GARA RIVER MARS BAR | Mare | BROWN | 264062 | 20/12/2017 | Stud Book | Not Eligible |
| GARA RIVER OUT OF SPACE | Mare | GREY | 260728 | 05/09/2016 | Stud Book | Eligible |
| GARA RIVER SECRET DELILAH | Mare | BLACK | 264061 | 15/08/2021 | Stud Book | Eligible |
| GARA RIVER VOODOO DOLL | Mare | BLACK | 264064 | 31/08/2021 | Stud Book | Eligible |
| GARAN GIRL | Mare | CHESTNUT | 13188 | 08/05/1971 | Stud Book | Deceased |
| GARCON AMBER CREST - HSH | Mare | CHESTNUT | 70194 | 21/09/1980 | Stud Book | Not Eligible |
| GARCON ANDY | Gelding | CHESTNUT | 106809 | 15/10/1988 | Stud Book | Not Eligible |
| GARCON ARIZONA - HSH | Mare | DUN | 183313 | 01/02/2007 | Stud Book | Deceased |
| GARCON AVACHAT - HSH | Mare | BLACK | 247196 | 17/09/2017 | Stud Book | Eligible |
| GARCON BANQUET - HSH | Mare | BAY | 167126 | 17/09/2002 | Stud Book | Not Eligible |
| GARCON BELL | Mare | BAY | 12168 | Stud Book | Deceased | |
| GARCON BILLABONG - HSH | Mare | DUN | 146317 | 28/09/1998 | Stud Book | Eligible |
| GARCON BINDIE EYE | Mare | DUN | 70195 | 23/08/1981 | Stud Book | Not Eligible |
| GARCON BLACK BESS | Mare | BLACK | 23934 | Stud Book | Not Eligible | |
| GARCON BOGAN SUZIE Q | Mare | CHESTNUT | 49871 | 02/10/1974 | Stud Book | Not Eligible |
| GARCON BRIGETTE - HSH | Mare | BAY | 135145 | 23/09/1994 | Stud Book | Deceased |
| GARCON BROOKE - HSH | Mare | BLACK | 235093 | 20/02/2013 | Stud Book | Not Eligible |
| GARCON BUCKSHOT - HSH | Gelding | BAY | 235094 | 02/11/2013 | Stud Book | Not Eligible |
| GARCON BUFFET | Mare | DUN | 102793 | 25/12/1986 | Stud Book | Deceased |
| GARCON BULLET | Gelding | BLACK | SM-162686 | 10/10/1998 | Special Merit - Stud Book | Not Eligible |
| GARCON CASSANDRA | Mare | PALOMINO | 34873 | 14/10/1974 | Stud Book | Not Eligible |
| GARCON CAVIAR - HSH | Gelding | BAY | 269700 | 18/08/2024 | Stud Book | Eligible |
| GARCON CELEBRATION - HSH | Gelding | BAY | 254261 | 12/11/2019 | Stud Book | Eligible |
| GARCON CHARITY - HSH | Mare | BAY | 210925 | 27/10/2011 | Stud Book | Eligible |
| GARCON CHARLIE - HSH | Stallion | BAY | 146318 | 11/09/1998 | Stud Book | Eligible |
| GARCON CHARRO - HSH | Stallion | PALOMINO | 73308 | 29/09/1981 | Stud Book | Not Eligible |
| GARCON CHATO | Stallion | DUN | F10418 | 16/01/1978 | Foal Recorded | Not Eligible |
| GARCON CHERYL - HSH | Mare | CHESTNUT | 171234 | 31/10/2004 | Stud Book | Eligible |
| GARCON CHESTER | Stallion | CHESTNUT | F7937 | 24/10/1976 | Foal Recorded | Not Eligible |
| GARCON CONFETTI - HSH | Mare | PALOMINO | 102837 | 16/10/1987 | Stud Book | Not Eligible |
| GARCON CONNET | Mare | CHESTNUT | 23600 | 26/08/1973 | Stud Book | Deceased |
| GARCON DANDY MAN - HSH | Gelding | CHESTNUT | F30479 | 24/12/1981 | Foal Recorded | Not Eligible |
| GARCON DARCY | Mare | BAY | C1-134318 | 25/02/1990 | First Cross | Deceased |
| GARCON DEL RIO | Gelding | CHESTNUT | 63088 | 11/09/1975 | Stud Book | Not Eligible |
| GARCON DODGER | Gelding | DUN | 130708 | 25/11/1993 | Stud Book | Deceased |
| GARCON DOR - HSH | Stallion | PALOMINO | 624 | 05/11/1965 | Stud Book | Deceased |
| GARCON ELEGANCE | Mare | PALOMINO | 101107 | 21/10/1987 | Stud Book | Not Eligible |
| GARCON FESTIVAL | Mare | CHESTNUT | 12170 | 01/08/1965 | Stud Book | Deceased |
| GARCON FIESTA - HSH | Mare | BUCKSKIN | 184261 | 17/12/2006 | Stud Book | Eligible |
| GARCON FLIRT | Mare | PALOMINO | 73728 | 20/09/1981 | Stud Book | Not Eligible |
| GARCON GALANTE | Gelding | CHESTNUT | 36679 | 06/09/1974 | Stud Book | Not Eligible |
| GARCON GIFT - HSH | Mare | DUN | 120829 | 01/10/1992 | Stud Book | Eligible |
| GARCON GLEN | Gelding | CHESTNUT | 11653 | Stud Book | Deceased | |
| GARCON GOLD MISS | Mare | CHESTNUT | 20080 | 01/08/1966 | Stud Book | Deceased |
| GARCON GOLD N SOX | Mare | PALOMINO | F20300 | 24/09/1979 | Foal Recorded | Not Eligible |
| GARCON GOLLEENA | Mare | BAY | 102412 | 10/02/1977 | Stud Book | Not Eligible |
| GARCON GRACE - HSH | Mare | BAY | 247197 | 30/10/2017 | Stud Book | Eligible |
| GARCON GREY SUSAN | Mare | GREY | 20079 | Stud Book | Deceased | |
| GARCON HELLEN - HSH | Mare | BROWN | 199985 | 15/12/2009 | Stud Book | Deceased |
| GARCON IMPACT - HSH | Mare | CHESTNUT | 237975 | 28/11/2014 | Stud Book | Eligible |
| GARCON JACK | Gelding | BROWN | 105721 | 30/12/1986 | Stud Book | Not Eligible |
| GARCON JASMINE - HSH | Mare | PALOMINO | 113433 | 05/03/1990 | Stud Book | Deceased |
| GARCON JOAN | Mare | BROWN | 73310 | 12/12/1979 | Stud Book | Not Eligible |
| GARCON JOSEPH | Gelding | DUN | 112635 | 19/09/1989 | Stud Book | Not Eligible |
| GARCON KITS FIDGET | Mare | BAY | 65036 | 06/12/1978 | Stud Book | Not Eligible |
| GARCON KUTE KIT | Mare | CHESTNUT | 70197 | 02/11/1980 | Stud Book | Deceased |
| GARCON LA CONIA | Mare | PALOMINO | 10390 | 02/09/1970 | Stud Book | Deceased |
| GARCON LA UNIQUE | Mare | CHESTNUT | 15341 | 27/09/1972 | Stud Book | Deceased |
| GARCON LITTLE MISS | Mare | CHESTNUT | 224423 | 19/10/1977 | Stud Book | Deceased |
| GARCON LOCKET - HSH | Mare | CHESTNUT | 120159 | 15/10/1991 | Stud Book | Not Eligible |
| GARCON LORDLYN | Mare | CHESTNUT | 12169 | 01/01/1967 | Stud Book | Deceased |
| GARCON LUCY | Mare | BAY | 117431 | 28/08/1991 | Stud Book | Eligible |
| GARCON MAIZIE - HSH | Mare | PALOMINO | 117094 | 25/09/1990 | Stud Book | Not Eligible |
| GARCON MARGARIE - HSH | Mare | CHESTNUT | 111816 | 14/10/1988 | Stud Book | Deceased |
| GARCON MARIE | Mare | GREY | 76249 | 01/09/1980 | Stud Book | Deceased |
| GARCON MATILDA - HSH | Mare | BAY | 135144 | 20/09/1996 | Stud Book | Not Eligible |
| GARCON MAVERICK | Gelding | PALOMINO | 113491 | 05/01/1990 | Stud Book | Not Eligible |
| GARCON MELODY - HSH | Mare | PALOMINO | 70193 | 04/12/1982 | Stud Book | Not Eligible |
| GARCON MICKY FIN | Gelding | BAY | 116458 | 10/09/1990 | Stud Book | Not Eligible |
| GARCON MISS IMPUDENCE | Mare | BROWN | 51692 | Stud Book | Deceased | |
| GARCON MONTANA - HSH | Mare | BUCKSKIN | 143432 | 01/08/1999 | Stud Book | Not Eligible |
| GARCON MYE MYE | Mare | PALOMINO | 70196 | 19/09/1980 | Stud Book | Deceased |
| GARCON NAKIA | Mare | CHESTNUT | 46143 | 12/08/1976 | Stud Book | Not Eligible |