If the estate was left to two sons and one predeceased the testator, his share would pass to his next of kin according to the laws of intestacy unless other provisions were made in the will. You can check the laws of your state at the related question link provided below.
No, the parents can give their property to who ever they want to.
Generally, under the laws of intestacy your deceased brother's children will inherit his share in the estate. You are entitled to 50% and they are entitled to share his 50%. Laws may vary so you need to review the law of intestacy in your particular jurisdiction.
What is a representative of a will or an estate, who makes the decisions after they are deceased.. Look under wills category
In most cases there will be none. The estate was left to the brother.
Generally, if she was married to the decedent at the time of death then she is entitled to a portion of the estate as the surviving spouse.
Yes
Your brother can't inherit the RV until the loan is resolved. If the estate doesn't have the assets to close the loan, he would either have to refinance it or the estate will sell it.
The living sister would be qualified as long as she is not under 19 years old.
A proven biological child is usually entitled to a portion of her father's estate.
No, the estate is responsible for the medical bills of the deceased. Only after they are resolved can the estate be closed any remainder distributed.
Assuming the brother who died with a will was unmarried and had no children, and assuming his beneficiary brother predeceased him, his estate would pass to the children of his siblings. If he had only one brother then his brother's children would inherit his estate.
No, unless you have a power of attorney from your brother. And if your brother is deceased, you would have to be the executor of the estate and have the court's permission.