Prince Antoine Bibesco was a Romanian aristocrat, lawyer, diplomat, and writer.

Elizabeth, Princess Bibesco was an English socialite, actress and writer between 1921 and 1940. She was the daughter of H. H. Asquith, the British Prime Minister and the writer Margot Asquith, and the wife of Antoine Bibesco, a Romanian prince and diplomat. She drew on her experience in British high society in her work. A final posthumous collection of her stories, poems and aphorisms was published under the title Haven in 1951, with a preface by Elizabeth Bowen.