TREASURERS. 



Date of Election. 



1783-1789. Isaac Moss. 



1790. Thomas Maxwell. 



1791-1795. Benjamin Arthur Heywood. 



1796-1814. Nathaniel Heywood. 



1815-1850. Sir Benjamin Heywood, Bart., F.R.S. 



1851-1854. George Wareing Ormerod, M.A., F.G.S. 



1855-1862. Henry Mere Ormerod, F.G.S. 



1863-1868. Robert Worthington, F.R.A.S. 



1868-1873. Thomas Carrick. 



1873-1876. Samuel Broughton. 



1877-1895. Charles Bailey, F.L.S. 



1896. John Jackson Ashworth. 



LIBRARIANS. 



Date of Election. 



1784-1786. Thomas Robinson. 



1787-1792. John Mitchell, M.D. 



1793. William Simmons. 



1794. Samuel Harvey. 



1795. Rev. Joshua Brookes, M.A. 



1796. William Henry, M.D., F.R.S. 

 1797-1801. Joseph Collier. 



1802, 1803. Robert Robinson. 



1804-1807. John Hutchinson. 



1808. William Winstanley, M.D. 



1809. John Atkinson Ransome, F.R.C.S. 

 1810-1812. William Cririe. 



1813-1816. Thomas Henry Robinson. 



1816-1818. Edward Carbutt, M.D. 



1818-1827. John Davies, M.W.S. 



1828-1835. William Robert Wharton. 



1836-1844. Eaton Hodgkinson, F.R.S., F.G.S. 



1844, 1845. James Prescott Joule, D.C.L., F.R.S. 



1845-1849. Francis Eugene Vembergue. 



1850-1852. Edward William Makinson, M.A. 



1853-1855. John Young Caw, F.S.A. 



1856-1864. Charles Frederick Ekman. 



1864, 1865. Thomas Windsor, M.R.C.S. 



1866-1873. Charles Bailey, F.L.S. 



1874-1894. Francis Nicholson, F.Z.S. 



1895, 1896. William Evans Hoyle, M.A., M.Sc. 



