Please answer the following question: What key details about francois alexandre frederic , duc de la rochefoucauld-liancourt can be extracted from the following bio? Bio: francois alexandre frederic de la rochefoucauld , duke of la rochefoucauld -lrb- 11 january 1747 -- 27 march 1827 -rrb- was a french social reformer .
A:
- title is duc de la rochefoucauld- other names is duc de liancourt ; duc d'estissac- known for is social reform ; vaccination- death date is 27 march 1827- tenure is 1792-1827- birth date is 11 january 1747- name is francois alexandre frederic de la rochefoucauld- nationality is french- image is duc-de-liancourt . png- birth place is la roche guyon