But then it was Charles Lightoller, second officer, one of the accepted heroes of the sinking, who decided not to fill the boats to capacity, and to take ‘women and children only’ (rather than the more usual ‘women and children first’), his idea being that the men could swim out to join their womenfolk once the boats were safely launched. This doomed plan seems to have been arrived at because Lightoller was unaware that the boats had been tested full in Belfast, and failed to recognize that, after a short time, the hatches from which the men were to swim would be unreachable or that the water was too cold to survive in for more than a few minutes. As it was, the boats rowed away from the wreck as soon as they touched the surface of the sea to escape the suction which never in fact happened.

So while Lightoller definitely was a very brave man and a real hero, his split-second decision not to take men and not to fill all the boats cost hundreds of lives.

I wonder, too, whether some of the villains have been justly treated. History has not been kind to the Duff Gordons, but the charge against them of paying the sailors to keep away from the drowning was never proved. If they were afraid to return for fear of being swamped, it was no more than the fear felt in almost every boat.

And the Managing Director of the White Star Line, Bruce Ismay, has had a hard press when he did not, as one often reads, get into the ‘first’ lifeboat to leave the ship. In fact, he climbed into the very last boat of any description, one of only two collapsibles to be successfully launched, to get away before the ship went down.