The first biological child of rock photographer Linda Eastman McCartney and Paul McCartney of The Beatles, Mary was named after her paternal grandmother, Mary McCartney. Mary has an older half-sister named Heather McCartney (born Heather Louise See in 1962 to Linda and Joseph Melville See Jr. ), who was adopted by Paul McCartney; a younger sister, Stella (born 1971); and a younger brother, James (born 1977).… Read More