Born in February 1864, Mary Agnes was the second youngest of the first legitimate Quartermaine Children and third to survive, because the youngest, Arno, died of lead poisoning as a nine month old in 1869. Though a fast learner, she didn't like her parents much and left the family at a rather early age. However, she loved the parents bickering in a comedic style.
After the parents divorced, Mary was a temporary member of the infamous culture destroying 'tracking team' trained by corporatist tightwads. She fled that organisation before it even invaded Africa. As a result, she became an agent for various chaotic regions.
Thanks to her longtime spying, she was also involved in military conflicts and was married to a fellow agent - named Jerry Porter. Both were estranged and restrained by the time they divorced, leading Jerry to become a single goose dad to his five children, three girls (Adashia, Corletta and Adonaia) and two boys (Moe and Scott).
She died in 1948 of old age.
