Alfred Cadman is not widely recognized as a prominent figure in the history of art, and his name does not correspond to any renowned artist whose work has had a significant impact on the art world. It's possible that the name Alfred Cadman refers to a historical figure from a different field, an artist of local or lesser-known stature, or it may be a case of mistaken identity with another individual.
Given the birth and death years provided, if Alfred Cadman had been an artist, he would have lived through the turn of the 20th century, a period marked by significant changes in the art world. This era saw the rise of various art movements such as Impressionism, Post-Impressionism, Fauvism, and the early stages of Expressionism and Cubism.
However, without more specific information about his contributions, style, or the context in which he worked, it is challenging to provide a detailed biography of Alfred Cadman as an artist. The information may refer to a lesser-known or regional artist whose work has not been widely documented or studied in the academic field of art history.
If Alfred Cadman was indeed an artist whose work has been overlooked, it would require further research into local archives, art associations, or regional art histories to uncover more about his life and work. It is also possible that he may have been an amateur or part-time artist, which would explain the lack of readily available information on his artistic career.