If there is a will, there is probably a probate case in the local court. The file will contain a copy of the will (if not the original).
If you are named in the will, the person administering the will (called the executor of the estate) has a legal obligation to give you what is promised, if at all possible. The clerk at the probate office will tell you who the executor is, if you ask. If you do not get what you are owed, you need a lawyer.
If the will has not been filed, you need a lawyer.
None he was an only child with his mother and father
Blood types are received from the mother and father, so the child can be the same type as the mother if the father's type allows it.
The mother AND the father are a child's next of kin. Next of kin is determined by legal adoption, marriage and blood. If a child's parents are deceased their next-of-kin would be their siblings by blood or by legal adoption.
Beethoven's mother loved him very dearly. He was a considerate, talented child who helped look after his younger siblings and tried to keep his father in check. However, when Beethoven's mother died he did not get such loving treatment from his alcoholic father.
His father is the Fourth Hokage who died when he sealed the kyuubi into Naruto and his mother is Kushina and he doesn't have any siblings, he's the only child.
Assuming you mean that your mother is carrying her nephew's child, (your wording was a tad confusing), you will be half siblings because you share one parent (your mother) and not the same father.
If you're in the US, no, a child cannot sue his parent for child support (payment for child support is not due to the child).
Yes. A cousin is the child of your mother or father's siblings. An example would be that your mother has a sister, Mary. Mary would be your aunt, and Mary's children would be your cousins.
does whoopi goldberg have any siblings .Actually, yes. I believe she has one brother, Clyde. He was the first child born, and after Caryn (whoopi) was born, her father abandoned her, her brother, and her mother.
Thomas Edison's parents were Samuel Ogden Jr. (father) and Nancy Matthews Elliott (mother) and Thomas was there seventh child. Thomas Edison has six siblings.
The order goes to child support enforcement to persecute.
A child's first connection would be their parents (mother and father). Their next connection would be their siblings (brothers or sisters) if any.