At Common Law, an heir was the individual appointed by law to succeed to the estate of an ancestor who died without a will. It is commonly used today in reference to any individual who succeeds to property, either by will or law.
The list below shows some of the causes of Stuttering mentioned in various sources: 1  Anxiety. 2  Birth trauma. 3  Brain infection. 4  Cerebral palsy. 5  Child abuse. 6  Deafness. 7  more causes...Â».
Stuttering is also more likely occur in children who are under a lot of stress, for example, after starting a new day care, moving, birth of a new sibling, etc., and it is more common in boys.