Hi Janis, According to his headstone application he was born in Diggins, Webster Co. MO 7/1/1906 and died 2/16/1946. He enlisted 6/15/1943 and was honorably discharged 10/5/1943.He is shown as a PVT in AC 507 TR GP.The headstone was requested by Violet A. Brumback of Shoshone, ID in Aug/1946.It was shipped to S. W. Brumback Nampa, ID
John Henry Brumback was the son of Sanford Woodsen Brumback and Mahala Daniels.
Children of S. W. and Mahala were: Claude L. b. ~ 1905 John H. b. 1906 Jasper H. b. ~ 1910 Clay O b. ~ 1915 Maglee b ~ 1926 (prob. Gladys Euraclee Brumback)
The family lived in Webster Co. MO, then moved to Crawford Co. KS by 1920 and migrated to Idaho by 1940.
I assume Violet was John's wife, though I cannot confirm that.