Maybe. There are various doctrines in play, including that of correction of judgments, omitted assets (maybe) and the concept of finality of judgments. You don't say how long ago all of this happened, which may well make a difference. Death of one of the parties is a further complication, because the assets in question are now part of that probate estate. Quite a mess.
If your brother wants to really know his rights and obligations, if any, as to any of this, he should gather all available paperwork from the time of the divorce, including the orders, any account statements, and at least a list of what assets existed, and see a competent family law specialist.
At this moment I have a case pending before the Nevada Supreme Court which may alter the landscape of omitted asset cases somewhat, but he should not wait for further legal developments; in any such situations, time is not your friend. If you brother wants information, or options, he should move as quickly as possible to get answers.
Answered on Feb 23rd, 2014 at 3:05 PM