His death certificate records Grover Clevland Williams, age 54 years 11 months 25 days, born 18 Jan 1886 in Morgan Co, died 12 Jan 1941 in Elamton, Morgan Co., Ky, widowed, father Wallace M. Williams, mother’s maiden name Manda Williams, both born in Morgan Co., cause of death “pneumonia due to automobile which that caused internal injuries”, informant Anderson Williams, Elamton, Ky, burial in Williams Cemetery.

The word I’ve transcribed as “which” in the cause of death description looks more like “whisk”, and “which that” is ungrammatical, but what sort of “automobile whisk” would cause internal injuries?

1940 census of Morgan Co., Ky, Elamton, ED 88-17, enumerated 2 April, lists on p. 1A as family #3, on Williams Creek Rd:
Williams, G. C., 54, widowed, occupation blank; W. Henry, son, 21, single, occupation blank; Anderson, son, 27, married, farmer; Maxine, dau-in-law, 27, married; Dwaine, grandson, 7; Clarence, grandson, 2. All born in Kentucky, living in same house in 1935.