Final answer:
The interest that a husband receives in his deceased wife's real property by common law is known as curtesy, which provides him a life interest in the property if they had children.
Step-by-step explanation:
In common law, the interest that a husband receives in his deceased wife's real property is referred to as curtesy. Dower rights are similar but are the rights that a wife would have in her deceased husband's estate. An easement by necessity is a right to cross over another's land for a specific purpose, such as accessing a landlocked property, while fee simple absolute is an unrestricted ownership interest in property and the most complete form of ownership one can have. Curtesy traditionally entitles the surviving husband to a life interest in his deceased wife's property if they had children capable of inheriting the estate.