Lying in state

Lying in state is the rare honor granted by the United States to a deceased official whereby his or her remains are placed in the rotunda of the United States Capitol in Washington, D.C., for public viewing. The casket is guarded by members of the armed forces. By regulation and custom, only Presidents, military commanders, and members of Congress are granted the honor of lying in state. Except for Presidents and former Presidents, the honor is not automatic. Not all those entitled to the honor have it accepted by their survivors. The first leader to receive this honor was Henry Clay, former Speaker of the House of Representatives, when he died in 1852. Since then, the honor has been extended to 29 people, including eleven Presidents.

Question: does a former first lady lay in state
Answer: no