1 the identity element of a group in which the operation is addition. ( of a function, especially of a function of a complex variable) a point at which a given function, usually a function of a complex variable, has the value zero; a root.
James Paul McCartney was born on 18 June 1942 in Walton Hospital, Liverpool, England, where his mother, Mary Patricia (nÃ©e Mohin; 1909â1956), had qualified to practise as a nurse.
John Winston Lennon was born on 9 October 1940, in the Oxford Street Maternity Hospital in Liverpool, to Julia Lennon and Alfred Freddie Lennon, during the course of a German air raid in World War II. He was named after his paternal grandfather, John 'Jack' Lennon, and Winston Churchill.