Complex sentence: On December 18, after two weeks of this high fever he died at the age of 47 in Somerville, near Boston.Greenough worked hard to gain the recognition, yet still little is focused upon him.
Split into simpler sentences: On December 18, after two weeks of this high fever he died at the age of 47 in Somerville, near Boston. Horatio worked hard to gain the recognition, yet still little is focused upon him.