He is remembered through the Creevey Papers, published in 1903 under the editorship of Sir Herbert Maxwell, which, consisting partly of Creevey's own journals and partly of correspondence, give a lively and valuable picture of the political and social life of the late Georgian era, and are characterized by an almost Pepysian outspokenness.
He made no secret of his Lutheran views, and his outspokenness brought him into collision, not only with the Catholic Rigsraad, but also with his cautious and temporizing father.
Like with many celebrity activists her outspokenness has often been met with quite a bit of cynicism, but she's never backed down from speaking her mind.
On returning to Poland he was for a time in the Russian service, but lost his post, and his liberty as well for some time, for his outspokenness.