Never. He was writing until literally the day he died. To be specific, he had spent the afternoon of June 9, 1870 working on the novel "The Mystery of Edwin Drood" and then suffered a major stroke that killed him.
Augustus Dickens died in 1866.
Samuel Dickens died in 1840.
Archie Dickens died in 2004.
Francis Dickens died in 1886.
Frederick Dickens died in 1868.
A. G. Dickens died in 2001.
Ernie Dickens died in 1985.
Mary Dickens died in 1896.
He died when Charles Dickens was only 6years
Joanna Dickens died on March 12, 2011.
Walter Landor Dickens died in 1863.
Thomas Dickens Arnold died in 1870.