Has Goku got a mom

Does Goku have a mom?I don't no,his mom might be Seripa,the only female on Bardock's team. As far as this rumor goes,here is the guess of Seripa(or Fasha in English) being on the family tree:
Grandpa Gohan(basically since he's older than Bardock)-Bardock(father) and Seripa(probaly mother)-Radtiz(Goku's brother)- then it's Goku.  i think goku has a mom. obviously she died when planet vegeta waz detsroyed. but since he waz able to have a son with chi chi and vegeta waz able to have a son and a daughter with bulma, i would say that goku does have a mother. she just isn't mentioned.  - supersaiyanchick