Found these in the SSDI:
Charles CIMBURKE born: 20 Nov 1903 Died: Nov 1979
John CIMBURKE born: 4 Jan 1933 Died: 4 Jan 1995
Joseph CIMBURKE born: 26 Jul 1930 Died: Nov 1972
Lillian CIMBURKE born: 1 Apr 1909 Died : May 1987
Hope this helps someone....all are in the Pertersburg and Dinwiddie Co area.