Question: What was the name of Reverend Martin Luther King Sr's wife that was shot and killed in the Evenezer Baptist Church, six years after the assassination of her son, Martin Luther King Jr.?
Sentence (from "Alberta Williams King"): Alberta Christine Williams King (September 13, 1904 – June 30, 1974) was Martin Luther King, Jr.'s mother and the wife of Martin Luther King, Sr. She played a significant role in the affairs of the Ebenezer Baptist Church.
Relevant evidence: Yes