Mrs. John Shelton is Rudyard Shelton's mother.
As her name would imply, she was married to John Shelton before the commander's death, and renounced her birth name under Switzerland's marriage laws. She had at least two children with him, Rudyard and Nataly. Shelton once mentioned that his mother didn't speak English.
When his son was young, John Shelton flew a small plane across the Baltic Sea with his wife and child. A tropical storm hit the craft, but he successfully completed the flight. (Disruptive Selection)
After the Dragonstorm incident, when Admiral Donald Tennes offered Shelton 4 million dollars in hush money, he requested it be split into four pieces, and a quarter of it go to his mother. He requested it be anonymous as they were "not on the best of terms," so the money was staged as a lottery win. (Disruptive Selection)