The father was Jake's snake, and unfortunately died. I'm sure he can tell you who produced his Mojave.
The mother is mine, but due to some data-loss with a crashed PC, I'm not sure where she came from.
If Jen H. and Heather have photos of the snakes they sold me a little over a year ago, there's a 50% chance one of them will be able to ID the snake. Jake posted a picture on another popular ball python site.
She also may have come from any of several dealers, some not regulars, at my local animal expo.
It would be awesome of Jen or Heather recognize the snake and know what became of relatives, but I think it's a long-shot, and the snake may be a normal.