1900 census Choctaw Nation, Indian Territory (OK):
Calvin C. Perry, age 65, b. May 1835 Ind. Terr., parents born MS, farmer, married 34 yrs. Phoebe Perry, age 56, b. Apr 1844 Ind. Terr., parents born MS, 8 children borne, 3 living Calvin Perry, Jr., age 11, b. Mar 1889 Ind. Terr.
There was a Calvin Perry, age 23, in the 1860 census in Hopkins Co., TX, stock raiser, apparently single, but it says he was born in TN, so don't know if it's the same person, but could be since Calvin and Phoebe would have been married about 1866.