I did some browsing through the Grundy County Cemetery records and found these "suspects":

FEARS, Sarah (HALL) 07 Feb 1855 - 08 Jun 1906 w/o David FEARS
buried Wild Cemetery

HALL, John J. 17 Jun 1800 - 02 Jul 1873. h/o Elizabeth HALL.
buried Lindley Cemetery

HALL, William 03 May 1841 - 14 Oct 1875
buried Lindley Cemetery

HALL, William Emery 1852 - 1941 s/o James Henry & Martha (WILD) HALL. h/o Melissa Belle (MOORE) 06 Jan 1875
buried Wild Cemetery (this is the one you mentioned - parents could be incorrect)

Larry Flesher
Grundy County, MO Cemetery Records