The deClaire's have had a history of medical diseases that have affected the following relatives:

 

       - Henri L. deClaire:  Lung and intestinal cancer

       - Benjamin H. deClaire:  Intestinal Cancer and subsequently died of a heart attack.

       - Robert B. deClaire:  Alzheimer's and Parkinson's disease and subsequently died from            such.

       - Angela deClaire:  Alzheimer's disease.

       - Cecile deClaire:  Died of esophagus cancer.

       - George F. deClaire:  Prostate cancer

       - Marc H. deClaire: Testicular cancer; (although believed to be from a police radar gun,          it has not been confirmed).