Second Lady of the United States fell out of favor, but was revived in the 1980s. During the 1990s the title was again abandoned, in favor of "wife of the Vice President", but was later resurrected during the administration of Barack Obama. Its use was continued by the administration of Donald Trump, although Donald Trump himself said, during his presidency, that he had never heard the term. Fourteen Second Ladies have gone on to become First Lady of the United States during their husband's terms as President. The first to do this was Abigail Adams, who was married to John Adams, who was the first Vice
President of the Senate as President until a new president is elected). The Senate of South Africa was the upper house of Parliament between 1910 and 1981, and between 1994 and 1997. During both periods, the Senate was led by a President. The Senate of Ceylon was the upper house of Parliament between 1947 and 1971. During this periods, the Senate was led by a President. The President of the Senate of Trinidad and Tobago, who is generally elected from the government benches, chairs debates in the chamber and stands in for the country's president during periods of absence or illness (Constitution, section 27).