Martha Walls

Martha Walls was the wife of Thomas Walls, the mother of Katrina Walls, Barbara Walls, and Katrina's four older brothers, the mother-in-law of Warren Weatherly, the maternal grandmother of Jonah Weatherly and Miranda Weatherly, the adoptive maternal grandmother of Fauntleroy Donaldson, the maternal great-grandmother of Dennis Raven and Dustin Raven, and the grandmother-in-law of Augustus Raven and a victim of the Walls family massacre, along with her husband Thomas and their unnamed granddaughter-in-law. Martha is a minor character in Totally Spies series, but she is one of the reasons why her youngest daughter returned as a vengeful undead, now known as Katrina Weatherly, in order to avenge her old family, which would lead her to becoming the ruthless, sadistic, murderous, merciless, and somewhat heartless woman she is today.

Family

 * Thomas Walls (husband, deceased)
 * Barbara Walls (daughter, deceased)
 * Katrina's four older brothers (sons)
 * Katrina's nephews (grandsons)
 * Katrina's nieces (granddaughters)
 * Katrina's great-nephews (great-grandsons)
 * Katrina's great-nieces (great-granddaughters)
 * Katrina's nephews-in-law (grandsons-in-law)
 * Katrina's nieces-in-law (granddaughters-in-law)
 * Warren Weatherly (son-in-law, deceased)
 * Jonah Weatherly (grandson)
 * Fauntleroy Donaldson (adoptive grandson)
 * Miranda Weatherly (granddaughter)
 * Augustus Raven (grandson-in-law)
 * Dennis Raven (great-grandson)
 * Dustin Raven (great-grandson)