 After her husband's death, she married Major Hugh D'Oyly Lyle (died 1977), son of Colonel Thomas Lyle and a descendant of the D'Oyly baronets, and died in 1990.Tidbury was gazetted a second lieutenant in the Middlesex Regiment on 9 October 1907.Promotion to lieutenant followed on 1 February 1911, and he was a temporary captain between 8 October 1914 and 10 December 1914.