Marcheline Bertrand, actress and mother of Angelina Jolie, died on Saturday at Cedars-Sinai Medical Center in Los Angeles, Jolie said in a statement to the Associated Press.

The 56-year-old Bertrand, who battled cancer for over seven-and-a-half years, was surrounded by her children, Angelina and son James Haven, as well as Jolie's partner, Brad Pitt.

Bertrand, who had small roles in movies including 1983'sThe Man Who Loved Women, raised Jolie and brother Haven by herself after divorcing their father, Oscar-winning actor Jon Voight, when Jolie was a toddler.

When granddaughter Shiloh was born in May, Bertrand told PEOPLE: "My heart is overflowing with joy with the new arrival of Brad and Angelina's third child. Maddox, Zahara and Shiloh are deeply loved children. They have very kind and caring parents who love and support each other in every way."