That a very sad story and feel that Hosono might have received a very short shrift. This business about Gracie denouncing him publicly was very mean of the pompous Colonel. Gracie comes across as an annoying, interfering, self-opinionated nosy Parker and should have minded his own business.
There appear to be rather conflicting accounts of how Hosono got ito Lifeboat #10. A few books and articles claim that Neshan Krekorian and Masabumi Hosono sneaked into the boat just as it was about to be lowered; but most others give a slightly different story. Lifeboat #10 was not a 'typical' port side boat because Murdoch was in charge in the latter stages of its loading and lowering. While Krekorian may well have got in from the
A-deck as it was being lowered, I understood that Hosono did so only
in response to a call from one of the crew members that there was room for 2 more people. In that case, he was at perfect liberty to save himself when the opportunity presented itself. IMO, Gracie's reaction to Hosono's survival sounds more than a little like supercilious attitude of an upper class White man towards an oriental.
In some ways, the vilification of Hosono at an almost national level was even worse than what Ismay had to put up with for surviving the disaster.