Francis Sowerby Macaulay 1885 to 1911. His students included J. E. Littlewood and G. N. Watson. In 1928 Macaulay was elected Fellow of the Royal Society. Francis Sowerby Macaulay Francis Sowerby Macaulay FRS (11 February 1862, Witney – 9 February 1937, Cambridge) was an English mathematician who made significant contributions to algebraic geometry. He is known for his 1916 book "The Algebraic Theory of Modular Systems" (an old term for ideals), which greatly influenced the later course of commutative algebra. Cohen–Macaulay rings, Macaulay duality, the Macaulay resultant and the Macaulay and Macaulay2 computer algebra systems are named for Macaulay. Macaulay was educated at
Rory Culkin (1979–2008) and Quinn (b. 1984). His sister Jennifer has a different mother. Culkin is the nephew of actress Bonnie Bedelia, who is his father's sister. Culkin began acting by playing alongside his elder brothers, among them Macaulay and Kieran, often as the younger versions of their characters. He first appeared in a photograph as a baby in "The Good Son", then as Young Richie in "Ri¢hie Ri¢h" (Richie being played by his brother Macaulay) and in 2002, played 10-year-old Igby in "Igby Goes Down" (17-year-old Igby was played by his older brother Kieran). Culkin's breakthrough role was in "You Can