|This article is about the Novel Series character. You may be looking for the Video Game character, the Comic Series character, the TV Series character, the Road to Survival character, or the actress.|
Almost nothing is known about Lillian's life. It is known that she was married with David Chalmers, and with him they got the kids, April and Tara. When April and Tara grew up, the four of them created a band. Lillian sang high soprano on the band's bluegrass numbers. After Lillian's death, the remaining three continued with the band.
Lillian was mentioned by David Chalmers while sleeping. In his sleep he thought April was Lillian, and kept calling out for her. Moments before David died, he mentioned Lillian.
Lillian died five years before the outbreak from pneumonia, it is said by Tara that it is lucky that she died before the end of the world because she wouldn't be able to handle it.