abandoned accounts that are under my mother's/grandfather's names are under restriction because she was conservator for him. he died 25 years ago, she died 10 years ago. I just learned about these accounts. She was the only child and sole heir, I am the executor for her reopened estate. They still will not release these accounts from restriction. They have stopped returning my calls. I have given them all the certified death certificates, court certified conservatorship document (explicitly stating to release ALL accounts), but they are still refusing to release the accounts, but won't say why. please help!