Title: Michael J. Fox
Content:   Fox met his future wife, Tracy Pollan, when she played the role of his girlfriend, Ellen, on Family Ties. They were married on July 16, 1988, at West Mountain Inn in Arlington, Vermont. The couple have four children: son Sam Michael (born May 30, 1989), twin daughters Aquinnah Kathleen and Schuyler Frances (born February 15, 1995), and daughter Esmé Annabelle (born November 3, 2001). Fox holds dual Canadian-US citizenship. He provided a light-hearted segment during the 2010 Winter Olympics' closing ceremony in Vancouver, British Columbia on February 28, 2010, when he expressed how proud he is to be Canadian. On June 4, 2010, the city of Burnaby, British Columbia granted him the Freedom of the City. Fox and his family live primarily in Manhattan. The family owns a second home in Quogue, New York.
Title: Michael Fox (American actor)
Content:  He was married to Hannah, an actress he met while acting in the stage play The Dybbuk, in a Los Angeles area theatre run by Lou Smuckler, father-in-law of Lee J. Cobb. Borrowing a car from Dorothy Gish, Fox drove Hannah to a judge and married her between the matinee and evening performances of The Story of Mary Surratt. Fox died of pneumonia June 1, 1996, in Woodland Hills, Los Angeles, California. His death was written into The Bold and the Beautiful.
Title: The Michael J. Fox Show
Content: Michael J. Fox as Michael "Mike" Henry ; Betsy Brandt as Annie Henry, Mike's wife ; Juliette Goglia as Eve Henry, Mike's and Annie's daughter ; Conor Romero as Ian Henry, Mike's and Annie's elder son ; Jack Gore as Graham Henry, Mike's and Annie's younger son ; Katie Finneran as Leigh Henry, Mike's sister ; Ana Nogueira as Kay Costa, Mike's assistant ; Wendell Pierce as Harris Green, Mike's boss and best friend 
Title: Robert Fox (producer)
Content:  Fox is married to Fiona Golfar, with whom he has two children, Joe and Molly. He was previously married to Celestia Sporborg, with whom he had three children, Chloe, Sam and Louisa, and to the actress Natasha Richardson from 1990–1992.
Title: Amaryllis Fox
Content:  Fox's first marriage, to a civilian, was annulled. She has a daughter named Zoë with her second husband, Dean Fox, a CIA officer who had previously served in Afghanistan, and with whom she lived undercover in Shanghai; they later divorced. Fox is currently married to Robert Kennedy III, the grandson of Robert F. Kennedy; they have a daughter named Bobby and a son named Cassius. Fox and Kennedy were introduced via a mutual friend at Burning Man, and married on Cape Cod in 2018.
Title: Kim Foxx
Content:  Kim Foxx has been married to Kelley Foxx since 2001, they have four daughters.
Title: Michael Fox (lawyer)
Content:  Michael Fox was born in London, England, to Sam and Freda Fox. He studied law at the University of London (King's College London) and opened a private practice, Fox & Gibbons, in London, prior to his immigration to Israel in 1968. He lived in Herzliya Pituah. Fox was married to Sheila Israel, also an attorney. They had no children. He died in Jerusalem on 9 May 2009, after a decade-long battle with cancer.
Title: James Fox
Content:  Fox married Mary Elizabeth Piper in September 1973, with whom he has five children: four sons, Robin, Thomas, Laurence, Jack, and a daughter, Lydia. Piper died at their home on 19 April 2020. Through his daughter Lydia, his son-in-law is actor Richard Ayoade. His former daughter-in-law is actress Billie Piper, who was married to his son Laurence from 2007 to 2016.
Title: Emilia Fox
Content:  In 2000, Fox was engaged to the comedian Vic Reeves; she subsequently dated Toby Mott. In July 2005, she married the British actor Jared Harris, the son of the Irish actor Richard Harris. The couple announced their separation in 2008, and Harris filed for divorce in January 2009. The divorce followed the breakdown of their long-distance relationship and her 2007 miscarriage, and was finalised in June 2010. Following her separation from Harris, Fox began a relationship with actor Jeremy Gilley, and in May 2010 it was reported that Fox was pregnant with their child. In November 2010, Fox gave birth to a daughter named Rose. They split up in 2011. She dated chef Marco Pierre White from 2012 to 2016, and Luc Chaudhary from 2019 to 2020. Fox is a patron of the environmental and human rights charity the Environmental Justice Foundation. She speaks German and French. She plays the cello, the piano and the trumpet.
Title: Noosha Fox
Content:  Fox has been married since 1973 to physician and academic Michael Goldacre, with whom she has four children, one of whom is Ben Goldacre, a physician and academic best known for his "Bad Science" weekly column. Ben Goldacre announced that Fox was his mother after seeing her perform "S-S-S-Single Bed" on a BBC4 repeat of Top of the Pops, and stated that she was working on new material.

Question: who is michael j fox wife?
Answer: Tracy Pollan.