Original sentence: "Prince Leonard" is well-known in Australia, where he is viewed affectionately as a harmless eccentric whose tenacity in taking on "big government" is viwed by many with admiration.Casley is married to "Her Serene Highness Princess Shirley", by whom he has six adult children, among them "His Royal Highness Crown Prince Ian".Casley purports to be the Sovereign of that entity, which he claims is an independent state - a position that is not supported by the government of Australia.Casley pursued a number of occupations before purchasing a large wheat farm near Geraldton, Western Australia in the 1960s.Despite his advancing years Casley is known as a keen-minded "bush lawyer".He is also an adherent of hermetic kabbalah, a subject on which he has privately published a number of research papers.He is the subject of an exhibit at the National Museum of Australia, in Canberra.In 1970, after a longrunning dispute over quotas with the Australian Wheat Board, he declared the secesion of his 75 square kilometre property as an independent state.is the name and title that has been used by Leonard George Casley (born 1930) and his supporters since his creation of the Hutt River Province Principality, the oldest and most widely known micronation in Australia
Edited sentence: (born 1930).(formerly known as Leonard George Casely.Crown Prince Ian, who will succeed his father to the throne.His Royal Highness, Prince Leonard I of the Hutt River Province Principality has been the first (& only) monarch since 21 April 1970, when the Hutt River Province Principality became independent.His consort is H.His son & heir is H.Princess Shirley