Over in Random Static I posted a link to the Treecat entry on Wikipedia. It's very detailed, including a list of known 'cats and who they adopted.
http://www.travellerrpg.com/cgi-bin/Trav/CotI/Discuss/ultimatebb.cgi?ubb=get_topic&f=37&t=000996
http://www.travellerrpg.com/cgi-bin/Trav/CotI/Discuss/ultimatebb.cgi?ubb=get_topic&f=37&t=000996