Charles H McNichols  [Jane A Sedgwick / T P McNichols]
  b. abt 1865, [Knoxville, Knox] Tennessee1
  d. aft 19201
  m. February 5, 1890, Sadie M Batham2 (Book 8, page 146)

Sadie M Batham  [parents unknown]
b. May 1862, Iowa1
d. bef 1920 [Tennessee]1

Census records:

1870 TN Knox, Knoxville
1880 TN Knox, Knoxville
1900 TN Knox, Knoxville
1920 TN Knox, Knoxville

I cannot determine from the census records Charles' true birthdate. Birthdates calculated from his age each decade vary from 1862 to 1865 or 1866, and even in the 1900 census when Charles gives a birth date of October 1862, there is reason to believe that he is untruthful to hide the fact that his wife is older than he.

Children:

Christina McNichols
  March 1891 [Knoxville, Knox] Tennessee1
Richard McNichols
  March 1895 [Knoxville, Knox] Tennessee1

Sources and notes:

1. Census records, any of those indicated.

2. Marriage Records, Knox County, Tenenssee
Filmed on LDS Microfilms 1020950 (Index), 102.951 (Vols 1-5) and 1020952 (Vols 6-8)
extracted records online at http://www.rootsweb.com/~usgenweb/tn/knox/knoxvital.htm
This record:
GroomBrideDateBook/Page
MCNICHOLS, Charles HBATHMAN, Sadie M05 Feb 18908-146

Questions? Have more data? genealogy@sedgwick.org