His death certificate records Mace Ingle, age 29 years 6 months 18 days, born 12 June 1889 in Perry Co., Ky, died 22 Nov 1918 in Freestone, Rowan Co., Ky, father H. H. Ingle, born in Wise Co., Va, mother’s maiden name Ettie Miller, born in Perry Co., Ky, cause of death pneumonia, informant Mr. Ingle, Freestone, Ky, burial in Brushy Fork. (The date of death field actually says 10/22/1918, but the physician’s statement says that he was attended from Nov 18, 1918 to Nov 21, 1918, the filing date says Nov 22, 1918, and the date of burial says Nov 23, 1918, all written out. So the 10 in the month of death field is apparently an error.)

The 1900 census listed her as age 10, born Nov 1889, and the 1910 census as age 17, which would imply a birthdate in 1892, if she was born in Nov.

Her gravestone has the inscription Martha Brown Ingle, 1891 - 1960.

I cannot find her in the Kentucky death records.

Rowan Co. marriage book 7, p. 554, records the marriage on 11 Mar 1912 of Mason Ingle, age 21, farmer, residence Ramey, born Rowan Co., son of Henry & Lida Ingle, to Martha Brown, age 21, residence Morehead, born Rowan Co., daughter of J. F. & Manerva Brown, at Peat Brown’s by E. V. Mullens, witnesses Whealer Brown and Nick Brown.

1920 census of Rowan Co., Ky, Farmers precinct, enumerated 16 Jan, lists on p. 7A as family #120:
Ingles, Martha Jane, 26, widow, farm manager; Arthur Lee, son, 6; Carsa, dau, 5; Jewel, dau, 4 5/12; Burel, son, 1 3/12. All born Ky Ky Ky.