Be they my or their ancestors (I can tell you my Grandfather had no Morman Children or Grand Children) They have no place in this action, hijacking the legacy of a person is disrespectful. I know that I have ancestors who went to hell its not my place to put them into limbo -or hell -or heaven its Gods.
If these are people who dies in WWII they have two or at most three generations its very possible that they have no morman decendants..