Question: Who are the parents of the photographer grandchild of Lee Eastman?

Context paragraphs:
Mary McCartney: Mary Anna McCartney (born 28 August 1969, previously McCartney-Donald) is an English fine art photographer.  McCartney is the eldest biological child of musician and songwriter Paul McCartney and photographer Linda McCartney.

Linda McCartney: Linda Louise McCartney, Lady McCartney (née Eastman; formerly See; September 24, 1941 – April 17, 1998) was an American musician, photographer, animal rights activist, entrepreneur and publisher who was married to Paul McCartney of the Beatles.  Prior to marrying Paul, she was a professional photographer of celebrities and contemporary musicians, with her work published in music industry magazines.  Her photos were also published in the book "Linda McCartney's Sixties: Portrait of an Era", in 1992.

James Booker Blakemore Wellington: James Booker Blakemore Wellington aka J. B. B. Wellington (1858 Lansdown - 1939 Elstree) was an English photographer who originally trained as an architectural draughtsman.  In the 1880s, however, an association with George Eastman in New York, drew him into the world of photography.  Wellington was regarded as a pictorial photographer of note, while his work was clearly inspired by the paintings of John Constable and Thomas Gainsborough.  He was invited to be a member of the Linked Ring Brotherhood in 1892, and was a regular judge on the selection and hanging committee of exhibitions held by the Photographic Society of Great Britain.  He was a frequent exhibitor at the Royal Photographic Society.

You Press the Button, We Do the Rest: "You Press the Button, We Do the Rest" was an advertising slogan coined by George Eastman, the founder of Kodak, in 1888.  Eastman believed in making photography available to the world, and making it possible for anyone who had the desire to take great pictures.  Until then, taking photographs was a complicated process that could only be accomplished if the photographer could process and develop film.  With his new slogan, Eastman and the Eastman Kodak Company became wildly successful and helped make photography popular.

Marvin Eastman: Marvin Lee Eastman (born June 8, 1971) is a retired American professional mixed martial artist and kickboxer.  A professional MMA competitor from 2000 until 2013, he competed in K-1, the UFC, World Fighting Alliance, Maximum Fighting Championship, Shooto, and King of the Cage, where he was Super Heavyweight Champion.

Lee Eastman: Lee Eastman, born Leopold Vail Epstein (12 January 1910 – 30 July 1991) was a New York City show business attorney, and art collector the son of Louis (b. Russia ~1887, imm.  1906) and Stella (Freyer) Epstein.  His sisters were Emmaline and Rose.  He married Louise Lindner, daughter of a prominent Cleveland department store executive; they had four children, including John Eastman and Linda McCartney, the late wife of former Beatle Paul McCartney.  Eastman became McCartney's business manager shortly before the breakup of The Beatles while his son John represented McCartney during his 1970 lawsuit to legally dissolve the Beatles.  He is the maternal grandfather of potter Heather McCartney, photographer Mary McCartney, fashion designer Stella McCartney, and musician/sculptor James Louis McCartney.  Eastman was also the friend and longtime lawyer for and collector of the works of the Abstract expressionist painter Willem de Kooning.

Robert J. Doherty: Robert J. Doherty (born 1924) is an American photographer, scholar, and museum professional.  His photographic work was first shown at Watertown, Connecticut, then at The Arts Club of Louisville, Louisville Art Center Association School, and at the Allen R. Hite Art Institute, University of Louisville.  He became Curator of the Photography Collection of the Hite Art Institute in 1962 and Acting Director of the Institute two years later, and served as Director from 1967 to 1972.  From 1972 to 1981, he served as the fourth director of the George Eastman Museum (then George Eastman House).  He has also written on Social Documentary Photography, Creative Photography, and World War I photographs.

Manulangi Natua-Tua: Manulangi Natua-Tua is a traditional ceremony in Indonesian Batak society where children feed their parents.  Manulangi Natua-Tua is made to parents when they are in old age or close to the death.  This ceremony is made to parents who already have grandchildren and it is closely related to “feeding process" and also the food.  Therefore, the availability of meat is a necessity in this ceremony.  This ceremony can be performed if each child has agreed to do it.  In this ceremony, each child and grandchild will feed their parent/grandparent.  By performing this ceremony it is expected that the parents will get moral support in old age.

Alisa Wells: Alisa Wells, (November 26, 1927-January 5, 1988) born Alice Wells, and also known as Alisa Andrews, Alice Wells-Witteman and Alisa Attenberger, was an American photographer who created multi-layered images and worked with found glass-plate negatives.  She was most active as a photographer from 1962 to 1975, during which she was included in over thirty-five group exhibitions and six one-person exhibitions.  Her work is in the permanent collection of The Museum of Fine Arts, Houston, the Los Angeles County Museum of Art, New Mexico State University, and the Eastman house.

Frank Gohlke: Frank Gohlke (born April 3, 1942) is an American landscape photographer.  He has been awarded two Guggenheim fellowships, two fellowships from the National Endowment for the Arts, and a Fulbright Scholar Grant.  His work is included in numerous permanent collections, including those of Museum of Modern Art, New York; the Metropolitan Museum of Art; and the Art Institute of Chicago.  Gohlke was one of ten photographers selected to be part of "New Topographics: Photographs of a Man-Altered Landscape," the landmark 1975 exhibition at the International Museum of Photography at George Eastman House (now the George Eastman Museum).  During a career spanning nearly five decades, Gohlke has photographed grain elevators in the American midwest; the aftermath of a 1979 tornado in his hometown of Wichita Falls, Texas; changes in the land around Mount St. Helens during the decade following its 1980 eruption; agriculture in central France; and the wild apple forests of Kazakhstan.

Supporting paragraphs: Lee Eastman Mary McCartney
Answer: Paul McCartney and photographer Linda McCartney