Top Left William Sam Halliburton 6-5-1875/ 6-22-1951 Top Right Henry Fletcher Halliburton 10-29-1877 Bottom left David Allen Halliburton 6-6-1858/ 8-11-1903 Bottom right Dr. Bonnie Sherill Halliburton (Bone) 8-27-1866/ 4-1915
