| Home Surname List Name Index Sources Email Us | Eleventh Generation8373. Mary Katherine CLAPP was born on 25 August 1912. Mary Katherine CLAPP and Wilmer L. HOLCOMB were married on 25 September 1939. Wilmer L. HOLCOMB was born on 2 October 1900. He died on 30 June 1965 at the age of 64. |