Complex sentence: Carlyle Greenwell (16 March 1884--7 February 1961) was an Australian architect whose houses, designed in the first half of the 20th century, are now heritage listed and a philanthropist whose bequest to the University of Sydney funds research in Anthropology and Archaeology.
Split into simpler sentences: Carlyle Greenwell (16 March 1884--7 February 1961) was an Australian architect whose houses, designed in the first half of the 20th century, are often heritage-listed. He was also a philanthropist who made bequests to the University of Sydney funds research in Anthropology and Archaeology.