State Funeral for Last WW1 Veteran
I am not sure that it matters too much if the last veteran is located, so long as a best effort is made to do so. There must be some uncertainty but I think the public would like a ceremony based the most likely last man than to have no ceremony because of difficulties with a 100% identification. I saw last night that the City of San Francisco found 9 survivors of the earthquake in 1906; if they can manage something like that I think we should put in some effort on this and have an appropriate ceremony, of which the public seems to approve.