found: Production of rain by artillery-firing, 1874:p. 1 (Mr. Cain, from the Committee on Agriculture)
found: Biog. dir. of the U.S. Cong. online, viewed Aug. 20, 2008(Cain, Richard Harvey, a Representative from S.C.; b. Apr. 12, 1825; d. Jan. 18, 1887; apptd. a bishop of the A.M.E. Church in 1880)
found: African American National Biography, accessed January 6, 2015, via Oxford African American Studies Center database:(Cain, Richard Harvey; clergyman, politician; born 12 April 1825 in Greenbriar County, West Virginia, United States; preacher in Methodist Episcopal Church (1844); joined African Methodist Episcopal (AME) Church, Muscatine, Iowa, ordained deacon (1859); attended Wilberforce University, Ohio (1860); pastor at Bridge Street Church, Brooklyn, New York (1861-1865); pastor at Emanuel AME Church, Charleston S.C. (1871); superintendent of the southern division of AME Conference (1866); elected to the state senate (1868); chair of Republican Party in Charleston (1870-1871); elected to Congress as South Carolina's at-large representative (1873-1875) and (1877-1879); president of the Enterprise Railroad Company, Charleston (1870); ordained a bishop in the AME Church (1880); co-founded and served as president of Paul Quinn College, Texas; died 18 January 1887 in Washington, District of Columbia, United States)
found: South Carolina leader, July 14, 1866:front page (Rev. R. H. Cain)
found: https://chroniclingamerica.loc.gov/lccn/sn83025783/1866-07-14/ed-1/seq-1/ viewed October 22, 2021(Rev. R. H. Cain)
found: https://chroniclingamerica.loc.gov/essays/318/ viewed October 22, 2021(Richard Harvey Cain)
found: Missionary record (Charleston, S.C.), July 5, 1873:publisher block (R. H. Cain)
found: https://chroniclingamerica.loc.gov/lccn/sn83025781/1873-07-05/ed-1/seq-4/ viewed January 27, 2022(R. H. Cain)
