Second Gentleman of the United States

SGOTUS link
Second Gentleman of the United States

Second Gentleman of the United States (SGOTUS) or Second Lady of the United States (SLOTUS) is the informal title held by the spouse of the Vice President of the United States, concurrent with the VP's term of office. Coined in contrast to "First Lady", albeit used less commonly, the title "Second Lady" was apparently first used by Jennie Tuttle Hobart (wife of Garret Hobart, vice president 1897–1899) to refer to herself.