Inscription:

JOHN WHEELER
Son of
John & Elizabeth
EVANS
DIED
Feb. 29, 1856
Aged 20 years
1 mo. & 15 da.

John Wheeler Evans
Birth: 14 January 1836
Death: 29 February 1856
Burial: Cold Water Cemetery, Florissant, St. Louis County, Missouri

Family members buried in Cold Water Cemetery:
Grandmother: Henriette Wheeler Williams
Parents:
John Evans and Elizabeth Marbury Williams Evans
Sister: Infant Daughter Evans

Marriage Record of John Wheeler Evans and Mary Ann Terry:
John Wheeler Evans married Mary Ann Terry on 20 June 1850, St. Louis, Missouri.  Source: Missouri State Archives; Jefferson City, MO, USA; Missouri Marriage Records.

Census:
1850 Census: District 82, St Louis, Missouri; Roll: M432_414; Page: 473A; Image: 424. Household Members: John Evans 54, Elizabeth M Evans 42, Martha E. Evans 19, John W. Evans 15, Walter W. Evans 12, Henraetta Evans 10, Mary Evans 7, James R. Evans 3, Luke Evans 2, Henraetta Williams 74, John P. Lockwood 38, Sarah Robbins 30, Mildred A. Rearden, and Henry S. Robbrus 8.  Original data: Seventh Census of the United States, 1850; (National Archives Microfilm Publication M432, 1009 rolls); Records of the Bureau of the Census, Record Group 29; National Archives, Washington, D.C.