ca 1925 - Chico, Butte, California
Harriett Clark Carnahan and her brother Dr. Zachary Clark
ca 1935 - Kansas
"The Clark Brothers"
Dr. Zachary Clark and Mark Bruce Clark
ca 1896 - Wichita, Sedgwick, Kansas
Amy Elizabeth Clark and Adlai S. Clark
Children of Mark Bruce Clark and Mary P. Sheard