Dean Martin man, Martin spent a lot of time with his family; as second wife Jeanne put it, prior to the couple's divorce, "He was home every night for dinner." As Martin's solo career grew, he and Frank Sinatra became friends. In the late 1950s and early 1960s, Martin and Sinatra, along with friends Joey Bishop, Peter Lawford, and Sammy Davis, Jr. formed the Rat Pack, so-called after an earlier group of social friends, the Holmby Hills Rat Pack centered on Humphrey Bogart and Lauren Bacall, of which Sinatra had been a member (The Martin-Sinatra-Davis-Lawford-Bishop group referred to themselves as "The Summit"
Frank Sinatra being heavily involved in political activity in 1945 and 1946, in those two years Sinatra sang on 160 radio shows, recorded 36 times, and shot four films. By 1946 he was performing on stage up to 45 times a week, singing up to 100 songs daily, and earning up to $93,000 a week. In 1946 Sinatra released "Oh! What it Seemed to Be", "Day by Day", "They Say It's Wonderful", "Five Minutes More", and "The Coffee Song" as singles, and launched his first album, "The Voice of Frank Sinatra", which reached No. 1 on the Billboard chart. William Ruhlmann of