Personal relationships of Paul McCartney "gave me the strength and courage to work again", after the break-up of the Beatles. McCartney adopted her daughter from her first marriage, Heather, and had three children together: Mary, Stella, and James McCartney. McCartney taught Linda to play keyboards, and permanently included her in the line-up of Wings. Linda died of breast cancer at age 56 in Tucson, Arizona, on 17 April 1998; McCartney denied rumours that her death was an assisted suicide. Along with eight other British composers, he contributed to the choral album "A Garland for Linda", and dedicated his classical album, "Ecce Cor Meum", to his
Linda McCartney Lady McCartney when her husband was knighted in 1997. Her brother, entertainment lawyer John Eastman, has represented McCartney since the breakup of the Beatles. Paul and Linda McCartney became vegetarian in 1971, and she promoted a vegetarian diet through her cookbooks: "Linda McCartney's Home Cooking" (with author Peter Cox, 1989), "Linda's Kitchen", and "Simple and Inspiring Recipes for Meatless Meals". She explained her change to vegetarianism by saying that she did not "eat anything with a face ... If slaughterhouses had glass walls the whole world would be vegetarian". The McCartneys became outspoken vegetarians and animal rights activists. In 1991,