John Parke Custis (27 November 1754 â 5 November 1781) was a Virginia planter and stepson of George Washington. He was most likely born at White House, his parents' plantation in New Kent County, Virginia. He was the son of Daniel Parke Custis, a wealthy planter, and Martha Dandridge Custis.
Head lice, also called pediculosis capitis, can cause intense itching behind the ears and on the scalp. Head lice are extremely contagious. Other conditions exist that may cause itching behind the ears. Consult your doctor for a clear diagnosis.
Causes of Rashes behind the Ears There are multiple factors that can cause rash behind the ears. These include weather conditions, genetic factors, infections and allergies. The following are some of the common causative factors for the skin rash seen behind ears: The term dermatitis refers to the inflammation of the skin.