Sarah Ann Jenyns, Australian entrepreneur (born 1865)

Sarah Ann Jenyns (1865–1952) founded the Jenyns Patent Corset Pty Co with her husband Ebenezer Randolphus Jenyns (1865–1958) in Brisbane, Queensland, Australia in 1909. The business manufactured surgical instruments and pioneered surgical and aesthetic corsets for women, becoming one of the leading undergarment companies in the country and survived for more than 50 years.

February 29 is a leap day —an intercalary date added periodically to create leap years in the Julian and Gregorian calendars. It is the 60th day of a leap year in both Julian and Gregorian calendars, and 306 days remain until the end of the leap year. It is the last day of February in leap years only. It is also the last day of meteorological winter in the Northern Hemisphere and the last day of meteorological summer in the Southern Hemisphere in leap years.