| Horse Name | TINAGROO GWINBA | 
| Registration Number | 8431 | 
| Registration Status | Stud Book | 
| Competition Status | Deceased | 
| Hall of Fame | No | 
| Heritage Stock Horse | Not Eligible | 
| Sex | Mare | 
| Foaling Date | 27/08/1968 | 
| Colour | CHESTNUT | 
| Sire | NEVER IN DOUBT - FS | 
| Dam | TINAGROO ZAREETA | 
| Breeder | Not Supplied | 
| Current Owner | Non Member | 
| Genetic Disorder Results | NO TESTS | 
| DNA Parentage Test | Not Parentage Verified | 
| Microchip Number | No microchip number on record | 
| Horse | 1st Generation | 2nd Generation | 3rd Generation | 4th Generation | 5th Generation | 
|---|---|---|---|---|---|
| TINAGROO GWINBA #8431 CHESTNUT 27/08/1968  | 
           NEVER IN DOUBT - FS #35024 BROWN 01/08/1957  | 
           nearco 02 01/08/1935  | 
           pharos 02 
  | 
           phalaris 02 | polymelus 02 | 
| bromus 02 | |||||
| scapa flow 01 | |||||
| nogara 02 
  | 
           havresac ii 001 | ||||
| catnip 01 | |||||
| strange lady 02 
  | 
           stardust 05 01/08/1937  | 
           hyperion 02 | gainsborough 02 | ||
| selene 02 | |||||
| sister stella 02 | friar marcus 02 | ||||
| etoile 02 | |||||
| bibijan 02 
  | 
           bahram 02 | blandford 02 | |||
| friars daughter 01 | |||||
| mirawala 01 | |||||
| TINAGROO ZAREETA #8432 BAY 09/10/1958  | 
           arab legion 02 01/08/1951  | 
           persian gulf 02 
  | 
           bahram 02 | blandford 02 | |
| friars daughter 01 | |||||
| double life 02 | bachelors double 02 | ||||
| saint joan 02 | |||||
| fille du regiment 02 
  | 
           nearco 02 | pharos 02 | |||
| nogara 02 | |||||
| rustom mahal 01 | |||||
| dark elegance 02 
  | 
           el cacique 02 
  | 
           tracery 02 | rock sand 001 | ||
| topiary 01 | |||||
| indiecita 02 | val dor 001 | ||||
| indecise 01 | |||||
| deferential 02 
  | 
           magpie 001 | ||||
| respectful 01 | |||||
| Name | Sex | Colour | Registration | Foaling Date | Reg Status | Competition Status | 
|---|
| HSH Assessment | Not Eligible | |
| Breed | Assessment | Eligibility Criteria | 
| Thoroughbred | Y | N | 
| Approved - AB | 0% | Must NOT exceed 25% | 
| Modern - MB | 0% | Must NOT exceed 12.5% | 
| Unknown - UB | 0% | Must NOT exceed 12.5% | 
| Combined - MB/UB | 0% | Must NOT exceed 12.5% | 
| Date | Name | Event | Place | Rider | 
|---|
| Code | Lot | Name | Location | Sale Date | 
|---|
| Stories | 
|---|