Lacey's first direct involvement as a civil rights activist began in 1955 when her mother's friend,
Rosa Parks, was arrested for sitting in the "white" section of a public bus. Montgomery's public transportation system had always been segregated, and other men, women, and children had been arrested for similar offenses, but Parks' arrest triggered protests and calls for a
boycott of the bus system. Church member and
WPC president
Jo Ann Robinson and pastor Dr. King emerged as leaders of the
boycott movement and the Dexter Avenue Church became their de facto headquarters. Initially planned for just one day, the boycott lasted 381 days and ended only when the laws requiring segregated buses were struck down as unconstitutional. Lacey, who was teaching science at
George Washington Carver High School by then, was very active in the boycott, working, she says, as a "gofer." In addition to driving them herself, Lacey was an enthusiastic fundraiser for taxi drivers who supported the boycott by offering free or discounted rides to these boycott participants. Archie was a science professor at
Alabama State College and met Theodora through his involvement in the bus boycott. Dr. King had planned to officiate at the wedding, but was called away to New York on business; he did later baptize two of their four children. ==Relocation to New Jersey==