Gian-Carlo Rota

American mathematician and philosopher (1932-1999).

Born April 27th, 1932 in Vigevano.

Died April 18th, 1999 at 66 years old in Cambridge.

Diana Matheson

Canadian soccer player.

Born April 6th, 1984 (age 42 years) in Mississauga.

Iván Alonso

Uruguayan football player.

Born April 10th, 1979 (age 47 years) in Montevideo.

Sibelle Hu

Taiwanese actress and singer.

Born May 4th, 1958 (age 68 years) in Taipei.

Minoru Ōta

Admiral in the imperial japanese navy.

Born April 7th, 1891 in Nagara.

Died June 13th, 1945 at 54 years old in Former Japanese Navy Underground Headquarters.

Lee Soo-young

South korean singer.

Born April 12th, 1979 (age 47 years) in Seoul.

Giovanni Galli

Italian footballer and politician (1958-).

Born April 29th, 1958 (age 68 years) in Pisa.

Ferdinand von Lindemann

German mathematician (1852–1939).

Born April 12th, 1852 in Hanover.

Died March 6th, 1939 at 86 years old in Munich.

Alan Beith

British politician (born 1943).

Born April 20th, 1943 (age 83 years) in Poynton.

Sun Wen

Chinese footballer (1973-).

Born April 6th, 1973 (age 53 years) in Shanghai.