John, his mother, and his siblings were rescued in Lifeboat 4. John had been initially denied entry into the boat by Second Officer Lightoller, but his father Arthur protested that he should go as he was only 13. Lightoller relented.
Ryerson, who died January 21st, 1986; in Palm Beach, Florida, was the last survivor of the Titanic in the Ryerson family and last male surviving First Class passenger. His wife, Jane Morris Ryerson, was born 6 February, 1909 and died in March of 1990, also in West Palm Beach, Florida. They had no children.