And now here are some info on the not-so-popular rockets.......(no offense to those people who like them.)
Cassidy & Butch (Yamato & Kosaburo)
Cassidy & Butch are members of Team Rocket, and were Jesse and James' main rivals. They think that they were more cooler than our beloved Jesse, James, and Meowth, but we all know the truth. I mean, they have a raticate, and it doesn't even know how to talk human talk! Sure they also have a pretty powerful Drowzee, (As seen in the episode Pikachu Re-Volts!) but STILL it was no match for Jesse and James! (Well it was actually that twerp Misty's Togepi that did the job, but as Team Rocket fans, we're gonna give Jesse and James the credit anyways! They ALWAYS rule!
Giovanni is the head of Team Rocket. His goal is to use his henchmen (Jesse and James) to catch rare Pokémmon for him. The pokémon he own are a Persian, who Meowth envies, Believe it or not, he used to own the only Mewtwo, which was cloned from Mew. I'm not going to spoil he movie for the people who haven't seen it. So watch the movie for yourself!
Mondo is a Team Rocket member that only appears in the Japanese Team Rocket CD Drama. (No fair! We wanted to see him on TV!) He was a little bit younger than Jesse and James, about 14 or 15. He totally adore Jesse and James, and therefore willing to do everything for them. He treats Meowth like a pet, and also has a HUGE crush on Jesse. (Look out James!) His Pokémon are Ditto and Tauros.
NOTE: A SPECIAL thanks to Leto from Flame for the pic and info about Miyamato! Without her we would have NO IDEA who Miyamato is.
Miyamato is Jesse's mother. She only appears in a Japanese book and a correlating CD called "The Birth of Mewtwo". Events in this book focus around the history of Team Rocket somewhat. In the days before Giovanni was the leader of Team Rocket, his mother, known simply as "Madam Boss", was in command. The story opens with Madam Boss talking to Miyamoto, who is her best member. They have a tape of Mew, recorded in the Andes Mountain, and Boss tells Miyamoto to check it out and find Mew.
Miyamoto goes home to her husband and daughter, Jesse, telling them of this latest mission. Worried about this, Musashi, who is very young, begins to cry a lot. The mission is potentially dangerous, I suppose. Miyamoto has a photo of her husband, but wants one of Jesse to take with her.
In the Andes, Miyamoto has been looking for some time, in vain. As she is becoming disheartened, Mew appears! Miyamoto is ecstatic... but then Mew disappears. Before she can properly wonder where it got to, she hears a rumbling in the mountains. She screams as she is caught in the onslaught of an avalanche... and that is the last heard of her.