Langley Collyer (born October 3, 1885 - died c. March 9, 1947): Langley died first. He was crushed by one of his own booby traps - a makeshift tunnel of newspapers and debris - while attempting to bring food to his paralyzed brother Homer. Langley was buried under a massive pile of junk and his body was not discovered until April 8, 1947, weeks after his death, due to the concealment caused by the debris.

Homer Collyer (born November 6, 1881 - died March 21, 1947): Homer, who was blind and crippled, died alone of starvation and dehydration sometime after Langley’s death. Without his brother to care for him, he perished in the same house. His body was found seated in a decaying chair amidst the filth and clutter.