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 (given name) in the United States arose again in the 20th century as a short form of Francis (which is itself a shortening of "Franciscus", i.e. "the Frenchman", in reference to Saint Francis of Assisi), as popularized by Frank Sinatra (born Francis Albert Sinatra, 1915–1998). Also see Frank in fictional characters Frank (given name) Frank is a masculine given name. Ultimately from the Germanic tribal name of the Franks, in the early medieval Frankish Empire, the status of being "a Frank" became synonymous with that of a free man; hence also the English adjective "frank" (Middle English, from Old French "franc", 12th