I have just been looking up irish trials, for james and robert cain. james was supposed to have married ellen flynn/flinn. at the trial it was found james used an alias.What i found was James KEANE and robert KEANE. James's alias was KENNA, also ELDEN. This may not help but it makes you wonder. My g.g.grandfather is Robert/james his dad. I also can't find marriage under cain.......so..... good luck.....lesley..