Cyrus McCormick, in full Cyrus Hall McCormick, (born February 15, 1809, Rockbridge county, Virginia, U.S.âdied May 13, 1884, Chicago, Illinois), American industrialist and inventor who is generally credited with the development (from 1831) of the mechanical reaper.
The Hayes had eight children, seven boys and a girl. Five of the children survived to adulthood. The children were raised at Spiegel Grove, the home of President Hayes which is in (what was rural but what is now central) Fremont, Ohio. Three of their children died in infancy.
Elizabeth and Alexander Hamilton had eight children: Philip (January 22, 1782 â November 23, 1801), who was killed in a duel three years before his father's fatal duel Angelica (September 25, 1784 â February 6, 1857), suffered a mental breakdown after her older brother's death, and lived to the age of 72 in a state described as eternal childhood, unable to care for herself