Her death certificate records Mary Cogswell, age 65, born 27 April 1916 in Rowan Co., Ky, died 27 April 1916 in Rowan Co., Ky, married, father William Jones, mother’s maiden name Barbry Jones, both born in Rowan Co., Ky, cause of death kicked by a cow one year ago in the side died as a result, informant blank, undertaker Joseph Cogswell, burial in Lick Fork Cemetery.

The death date has been mistakenly entered into the birth date field.

Mary was listed as 8 in the 1860 census, as 21 in the 1870 census, as 35 in the 1880 census, as age 44 born March 1856 in the 1900 census, and as age 59 in the 1910 census.

Rowan Co., Ky marriage book 3, p. 108, records the marriage on 20 Oct 1898 of Daniel Underwood, age 25, first marriage, residence Eadston, born in Nicholas Co., Ky, father born in Carter Co., Ky, mother born in Robinson Co., Ky, and Mary Johnson, age 45, second marriage, residence Eadston, Ky, at Morehead by C. F. Button, witnesses Cora Patton and Maggie Goodan.

The age for Daniel is apparently a recording error.

1900 census of Carter Co., Ky, Olive Hill precinct, enumerated 19 June, lists on p. 14A as family #264/277:
Underwood, Daniel, 68, b. Dec 1831, Virginia Scotland Penn, farmer; Mary B., wife, 44, b. Mar 1856, Ky Va Ky, married 2 years, 0 children.