A friend at work is the executor of his uncle's estate.
1. The deceased (in his 80s) was one of four siblings and never married, nor had any offspring that anyone in the family is aware of.
2. The will left 1/3 of assets to each of his two brothers (both now deceased), 1/6 to his sister and 1/6 to his "good friend" Jim Bob McGillicutty.
3. Stated that if any of the siblings predeceased him that their share was to go to Jim Bob.
4. No one knows exactly who Jim Bob actually is.
The sister (now in her 80s) who was getting the 1/6 share became his power of attorney 4 or 5 years ago when he was moved into a facility due to cognitive issues.
My friend suspects that the sister has been commingling funds, taking funds and other assets and providing them to her adult children, etc. over the years. She has long been aware of the 1/6 share to her and remainder to friend Jim Bob situation since her other brothers had already died.
My friend is wondering what his duty as executor entails. Is it just to take things as they existed at the time of his death and distribute them according to the will or does he have an obligation to investigate what he suspects happened and try to recover the assets that were "taken" back into the estate so that Jim Bob gets as much as possible. My friend doesn't stand to gain anything from this either way, he just wants to make sure he does what is required under his fiduciary duty.
Lastly, what does he do to find Jim Bob? All it says in the will is the guy's name and what city he was from. The will was executed in 2015. It is not a large estate, probably 100k-250k range.
The deceased was living in a facility in Bexar County if it matters.
Any guidance would be helpful at this point.