18 square feet equal how many square yards?

What was the surname of 17th-century Dutch master painter Rembrandt? Which Indian megacity lies on the Arabian Sea? In 1987, 18-month-old Jessica McClure captured the nation's attention after falling into what? Which unit equals one-eighth of a mile, or about 201 meters? Which monarch was 18 when she became queen in 1837, and reigned for 63 years? Eighteen-year-old Helen Wills won 1924 Olympic gold in which sport, then dropped from the Games until 1988? Eighteen-year-old Manuel II became king of which country after his father was assassinated in Lisbon in 1908? Eighteen-year-old William Shakespeare married which woman in November 1582?