Domingo Jean, initially signed by the White Sox, only played one season in the majors (ten games as a matter of fact), and that was with the New York Yankees. The Yankees traded Domingo Jean to Houston for Xavier Hernandez in November of 1993. He never played on the pro level as an Astro but did play two seasons in Tucson before being traded to the Rangers for Roger Luce (never heard of this guy but I'm willing to bet we're related).
Jean continued to play for nearly ten years in the minors after his brief stint with the Houston organization. He retired in 2003 after a shoulder injury. Currently he is teaching others at his training academy in Florida, the Domingo Jean Baseball Academy. You can learn more by visiting his website.