Given the following context:

Dorian's lifeboat was the smallest of the ship's boats and, with 26 crew and 5 passengers on board, had only a few inches of freeboard.  In worsening weather, Dorian improvised a rough sea anchor, which enabled the boat to ride the waves through the night and following day without being swamped.  In the late afternoon of September 28 they sighted a distant sail, which proved to be the Canadian bark Huron, bound for Quebec.  As they rowed towards their rescuer, they passed Peter McCabe, still clinging to the makeshift raft, the only one of its 72 occupants to have survived the night; he, too was taken on board Huron.  McCabe later recalled that he thought he was within ten minutes of death when he was rescued.On the following day Huron encountered another sailing ship, the Lebanon, heading for New York. Dorian, the five passengers and twelve of the crew chose to transfer to Lebanon. The other crewmen, possibly anticipating a hostile reception in their home port, chose to remain with Huron and proceed to Quebec, where she arrived on October 13.The ordeal of Captain Luce, and others who survived on assorted wreckage, lasted for two days. Around noon on September 29, the sailing ship Cambria, out of Glasgow and heading for Quebec, spotted François Jassonet, the Vesta fisherman who had been rescued by the Arctic after the collision. In the following few hours, Cambria picked up nine more survivors; these included Luce and two companions, the only survivors of the eleven who had found refuge on the remains of the paddlebox.  The last to be picked up by Cambria was James Smith, a businessman from Scotland, who had survived on a raft constructed from planking and a tin-lined wicker basket. He had seen at least one ship pass in the distance during his ordeal, and had almost given up hope when Cambria arrived. Once satisfied there were no further survivors in the area, Cambria continued its journey to Quebec. Luce spent much of the voyage preparing a report of the disaster, ready to wire to Edward Collins in New York...

answer the following question:

Which of the ship's boats' occupants were never found? 

port guard boat