Complex sentence: He moved to Western Australia in 1895, following the gold rushes, where he set up as a supplier of building materials, and subsequently served as mayor of the South Perth Municipality from 1906 to 1907.
Split into simpler sentences: He moved to Western Australia in 1895, following the Gold Rush, where he set up as a supplier of building materials. He served as mayor of the South Perth Municipality from 1906 to 1907.