Complex sentence: From 1946-48 Florian supported himself as a working artist and illustrations for children's books (7) doing portraits and in 1948 married Lois Mary Ondrey and had four children.
Split into simpler sentences: From 1946-48 Florian supported himself as a working artist doing illustrations for children's books as well as portraits. In 1948 married Lois Mary Ondrey and had four children.