The Kentucky birth index lists Hollie Crum, born 18 Nov 1915 in Breathitt Co. (a misindexing of Rowan Co.
11), mother’s maiden name Rosey Dehart.
There is a Hollie Crumb buried in Dehart Cemetery with the dates 1917 - 1933 who is probably this Hollie. The birth year does not match his birth record, but considering how wrong the ages were in the 1920 census, it does not appear that this family kept accurate track of birthdates.