1920 Census, St. Marys, Washington Dist., Pleasants Co., WV
65/65 Grimm, Claude, head, 33, b. WV, parents b. WV, doctor
Audrey, wife, 32, b. WV, parents b. WV
Claude, Jr., son, 2y 5m, b. WV

1930 Census, St. Marys, Washington Dist., Pleasants Co605., WV, April 24, 1930, p. 20B:605
Grimm, Claude E., head, residence value $20,000, 43, married at age 28, b. WV, father b. VA, mother b. WV, doctor, general practice
Audrey L., wife, 42, married at age 28, b. WV, parents b. WV
Claude E., Jr., son, 17, single, b. WV, parents b. WV

Claude was living in the same household as his father and sister, Nellie. Apparently it was also the building where the Grimm Hospital was located, which had no patients (hospital closed) in 1930 census.

Death Certificate
Name: Dr. Claud Emerson Grimm
Date/Place of death: July 21, 1930, St. Josephs Hospital, Parkersburg, Wood Co., WV
Residence: St. Marys, WV
male, white, married
Spouse: Audrey Grimm
Date/Place of birth: December 28, 1886, Saint Marys, WV
Age: 43y, 6m, 23d
Occupation: surgeon and physician
Father: Dr. A. S. Grimm, b. WV
Mother: Melcena Grimm, b. Mole Hill, WV
Informant: Dr. A. S. Grimm
Cause of death: diverticulitis of sigmoid; general peritonitis
Date/Place of burial: July 25, 1930, I.O.O.F. Cemetery, St. Marys, WV