Washington County, Missouri Grand Jury Members Missouri Intelligencer - August 20, 1819 B. J. Thompson, Foreman John Sloss Samuel P. Browne Abraham Brinker Benrard Coleman William Henderson Thomas Hurst Benjamin Imboden Amos Minks James H. Mantsey John Scott, Jr. James F. Perry John Stuart Source: Missouri Genealogical Records and Abstracts, Vol 1, 1766-1839, by Sherida K. Eddleman Sharon (Hartzell) Smith Arnold, Jefferson County, Mo. Washington Co., Mo. Co-coordinator