On 9 December, one of Albert's doctors, William Jenner, diagnosed him with typhoid fever. Albert died at 10:50 p.m. on 14 December 1861 in the Blue Room at Windsor Castle, in the presence of the Queen and five of their nine children. The contemporary diagnosis was typhoid fever, but modern writers have pointed out that Albert's ongoing stomach pain, leaving him ill for at least two years before his death, may indicate that a chronic disease, such as Crohn's disease, kidney failure, or abdominal cancer, was the cause of death.