Elizabeth Mullett says that Cora was born December 25, 1882, not February 2, 1885.57,152

Tyler County Birth Records, Book 2-A, 1884-1904, p. 12, line 92
Feb. 2, 1885, Dora A. Grim, Centerville Dist.
Father: Jesse Grim, farmer, Centerville
Mother: Phebe Grim
Reported by Jesse Grim, father

LDS microfilm of Tyler Co. Deaths calls her “Dora A. Grimm” vs. “Cora A. Grim”31 Tombstone inscription seems to bear this out (if it was transcribed correctly): “Grimm, Dora A. February 2, 1885 December 23, 1888 d/o J. & P.”68