| Namn | Licens | Födelseår | Far | Mor | Morfar |
|---|---|---|---|---|---|
| Jas | 246152 | 1996 | Cesam | Mina (13) | Toreador |
| Jas | 201130 | 1994 | Mirage | Diana | Merrie Master |
| Jasaar | 246082 | 1991 | Caruso | ||
| Jascha | 15071 | 1974 | Niarchos | Julie | Celsius |
| Jascha | 999804 | 1992 | Partisan | Piroschka | Utrillo |
| Jasco | 986 | 1983 | Jasper | Bordeaux | |
| Jasco | 943865 | 1987 | Jaguar | Ramia | Unesco |
| Jasculac | 986528 | 1991 | Esteban | Freija | Wisconsin |
| Jasette | 22236 | 1987 | Jasper | Carolette | Presto |
| Jash Maradona | 955629 | 1988 | Maraton | Farina | German |
| Jashins Cymro | 226874 | 1988 | Jashin | See Me | King Sitric |
| Jashmira | 215668 | 1995 | Artist | June Day | |
| Jasihr | 74457 | 1972 | Diamant ox | Sabina | Manfan ox |
| Jasiona | 21318 | 1986 | Centimo | Imka | Canton |
| Jasione-IHL | 963574 | 1988 | Gentleman RNF | Rufsi-Ihl RNF | Zuidpools Rufus v Nomad RNF |
| Jaska | 4918 | 1977 | Um Said | Zorza | |
| Jaskier | 9497 | 1983 | |||
| Jasmijn | 973888 | 1991 | Elmshorn | Utali | President |
| Jasmijn | 201632 | 1991 | Elcaro | Whisper | Farn |
| Jasmijn | 215907 | 1991 | Expert | Burggraf | |
| Jasmijn | 242597 | 2001 | |||
| Jasmin | 25484 | 1977 | Presto | Jackie | Lucky Boy |
| Jasmin | 327 | 1981 | Epos | Cindra | Sweet Mahrhu |
| Jasmin | 6607 | 1977 | Wärnanäs Wasa | Jennie | Jerker |
| Jasmin | 10537 | 1978 | Jaguar | Bambina | Jarramas |
| Jasmin | 7135 | 1976 | Gulliver | Juliette | Idealist |
| Jasmin | 1121 | 1977 | Jasper | Titania | Sombrero |
| Jasmin | 7515 | 1977 | Gaston | Ilona | Iliad |
| Jasmin | 33071 | 1969 | Qantas | Jeanette | Magnat |
| Jasmin | 80810 | 1978 | Jazz | Smocky | Nepal |