Claire van Kampen, theater director and the wife of Mark Rylance, was 71 when she died on his birthday on Saturday, Jan. 18, Rylance confirmed in a statement to PEOPLE.

Actor Mark Rylance and his family confirmed the death of Claire van Kampen on Saturday, January 18, at the age of 71

Mark Rylance is mourning the loss of his beloved wife Claire Van Kampen!The theatre director has passed away at the age of 71 after being diagnosed with cancer. Rylance and her daughter Juliet confirmed her sad demise in a heartfelt statement

Claire van Kampen, a composer of music for plays and television dramas, as well as a director, writer and frequent collaborator of her Oscar-winning husband Mark Rylance, died Saturday morning at age 71,

Claire van Kampen, a theater composer, director, playwright and the wife of actor Mark Rylance, died on Saturday. She was 71.

Claire van Kampen has sadly died at the age of 71 after a courageous battle with cancer – on the birthday of her husband Sir Mark Rylance. Director and playwright Claire composed the music for BBC series Wolf Hall, as well as working on the music for her husband's iconic performance of Hamlet in 1989.

Rylance announced the death of his wife on Saturday, Jan. 18 in a statement, according to multiple reportsClaire van Kampen, theatre director and the wife of actor Mark Rylance, has reportedly died after being diagnosed with cancer.

Claire van Kampen, a composer and playwright who was married to Wolf Hall actor Mark Rylance, has died. She was 71 years old. Van Kampen died on Saturday, January 18, which was Rylance’s 65th birthday, People reports.

Claire van Kampen, who has died from cancer aged 71, was a pianist, composer and playwright who made arrangements of Tudor-era music for the BBC TV series Wolf Hall, introduced Shakespearean-era instruments to Broadway theatres and wrote Farinelli and the King (2015),