From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
Gure's name is a pun on the word Gurēpu, or Grape in English.
Gure appeared in Dragon Ball: Ossu! Kaette Kita Son Gokū to Nakama-tachi!!. Her background is almost devoid of any information. All that is known for sure is that at some point she met Tarble and they were married. Two years after the defeat of Kid Boo, Tarble and Gure fled to Earth to seek Vegeta's assistance in defeating the brother duo of Abo and Kado, former henchmen of Freeza whom Tarble confessed had since become as powerful as their master and had been terrorizing his home. Abo and Kado pursued Tarble and Gure to Earth using Saiyan Pods where Trunks and Son Goten were unleashed on the two. She does not say much besides wishing Trunks good luck against the incoming duo and greeting Vegeta as her brother-in-law after Tarble introduced her as his wife. During Aka's Super Wahaha no Ha attack, she was seen being protected by her husband as Gotenks deflected the blasts coming towards them. She was last seen being astounded at Goku and Vegeta's appetite.