Here are some guesses. I assume that Hooper is a male.
R D Hooper
Texas Deaths, 1890-1976
birth: 1 February 1867 , Texas
death: 28 April 1938 Houston, Harris, Texas, United States
father: H H Hooper
mother: Josephine Turner
Robert Francis Hooper
Texas Deaths, 1890-1976
birth: 27 May 1855 , Texas
death: 9 March 1930 Houston, Harris, Texas, United States
Henry (Kid) Hooper
Texas Deaths, 1890-1976
birth: 11 September 1864 Corpus Christi, Texas
death: 14 May 1944 Houston, Harris, Texas, United States
Hugh M Hopper
Texas Deaths, 1890-1976
birth: 1 April 1868 , Texas
death: 31 March 1950 Houston, Harris, Texas, United States
father: George Hopper
mother: Margaret Adair
Tennessee Hopper
Texas Deaths, 1890-1976
birth: 14 March 1865 Woodville, Texas
death: 18 April 1944 Houston, Harris, Texas, United States
father: Lawrence Turner Durham
mother: Paulina Cruse
B S Hopper
Texas Deaths, 1890-1976
birth: 15 September 1870 La Grange, Texas
death: 21 September 1949 Houston, Harris, Texas, United States
father: John Schuhmacker
Ritta C Hooper
United States Social Security Death Index
birth: 1 October 1866
death: 15 April 1967 Houston, Harris, Texas
David L Hooper
[Jack]
Find A Grave Index
birth: 19 May 1866
death: 20 March 1929
burial: 1929 Houston, Harris, Texas, United States of America
Henry Hooper
[Kid]
Find A Grave Index
birth: 11 September 1862
death: 14 May 1944
burial: 1944 Houston, Harris, Texas, United States of America
John Edward Hooper
Find A Grave Index
birth: 5 September 1867
death: 4 December 1952
burial: 1952 Houston, Harris, Texas, United States of America
D. L. Hooper
[Jack]
Find A Grave Index
birth: 19 May 1866
death: 20 March 1929
burial: 1929 Houston, Harris, Texas, United States of America