He married on September 13, 1882, in Washington County, Arkansas, Mary S McCullah (book G pg 250) who was born April 28, 1855 and who died January 22, 1942. Both Charles and Mary are buried in the Cane Hill Cemetery, Washington County, Arkansas.
Charles and Mary had the following known children:
? Pyeatt b&d: bef 1900
Jake L Pyeatt b: Jul 1885 AR
Charlie E Pyeatt b: Aug 1886 AR
Earl T Pyeatt b: Dec 1890 AR m: c1917 Prairie Grove, Washington Co, AR, [announced in 31 Jan 1917 Arkansas Gazette] Eugenia Ruth Pittman
Howard McCullah Pyeatt b: 4 Jun 1894 AR d: 19 Mar 1927 m: c1917 Cane Hill, Washington Co, AR, [announced in 31 Jan 1917 Arkansas Gazetter] Alice Campbell Edmiston b: 12 Oct 1892 d:31 Jan 1979
All census entries and marriage announcement listed 'Howard' while the headstone was read as 'Edward'. I believe Howard is the correct name. Either Jake or Charlie died before the 1910 census.
On the 1900 census of Cane Hill, Washington County, Arkansas, Charles and his family were enumerated as follows:
Pyeatt, Charly born Oct 1856 AR age 41 / wm / married 17 yrs / farmer / father born AR/mother born TN
Pyeatt, Mary ?G (wife) born Apr 1854 AR age 46 / wf / married 17 yrs / 5 children/4 living / father born TN/mother born NC
Pyeatt, Jake L (son) born July 1885 AR age 14 / wm / single / farm laborer / father/mother born AR (same on all others)
Pyeatt, Charlie E (son) born Aug 1886 AR age 11 / wm / single / farm laborer
Pyeatt, Earl T (son) born Dec 1890 AR age 9 / wm / single
Pyeatt, Howard M (son) born June 1892 AR age 6 / wm / single