Lex Luthor
Lex Luthor
Injustice Gang, Injustice League, Society of Supervillains
Casey and Elaine Griggs (foster parents, deceased),
Lena Luthor (sister pre-Crisis; daughter post-Crisis),
Elizabeth Perske (ex-wife),
Perry J. White Jr. (son, deceased),
Contessa Erica Alexandra del Portenza (wife, assumed deceased)
Owner of LexCorp