I will assume that you conveyed your real property to your daughter and reserved a life estate in that property. In that case, your daughter is the owner of the property. She can leave it to someone in her will or it will pass to her heirs-at-law under the laws of intestacy in your state. Generally, if she is married with children, her husband and children will inherit the property if she has no will. You can check your state laws of intestacy at the related question link provided below. Your daughter's death will not affect your life estate. Whoever would inherit her property upon her death either by will or by intestacy would inherit it subject to your life estate.
When a life tenant dies the life estate is extinguished. A death certificate should be recorded in the land records.
Their share goes into their estate.
It will be dependent on how the first will was written, but in most cases, their share of the estate simply becomes a part of their estate.
The proceeds belong to the estate of the beneficiary.
Goes to the beneficiaries heir's or estate.
It goes to the estate
Generally, their award will become part of their estate.
If mother transferred her property to her daughter by deed, the deed was recorded and then her daughter died, the property would pass to the daughter's estate. It would then pass to the daughter's heirs according to her will or to the state laws of intestacy if she had no will.
I think the estate will be passed onto his daughter since the real estate entitled joint tenancy with his daughter. The surviving wife will, however, have a very strong case if the father dies intestate (without a will). Get Dad down to a good property lawyer and be prepared to spend $1000 or so. Well worth it, daughter.
For the Mega Millions lottery the winner's money is paid to his/her estate.
It goes into his estate. That will then be handled per the jurisdiction's intestacy law. Siblings and parents are next in line.
Someone else will be appointed the executor. The probate court will appoint someone, usually a bank or attorney, if no one 'volunteers' to do the work.