Contains six manuscript volumes of extracts concerning French antiquities from manuscripts by de la Curne de Ste Palaye and Denis-François Secousse.

Collection contains letters, memorial, other documents dealing with the cultivation of hemp in Lower Canada, including those of Jesse J. P. Pennoyer.

Collection consists of minutes of a meeting of the Committee of Ladies for the Relief of French Immigrants, Ladies and Female Children, 7 June 1796, as well as papers concerning relief of French clergy and laity.

William Badgley's papers form the bulk of the family's papers and consist of a book of legal notes and judgments, 1801-1826; legal commissions, 1823-1866; as well as circulars, petitions and correspondence for the Constitutional Association, 1834-1839. Other papers include family correspondence, 1823-1829, and deeds of sale, 1831-1852, of James Thompson Badgley.

Fonds contains the log of the H.M.S. Bellerophon kept during a voyage from Spithead, England, to Italy and the Aegean. Inscription on front flyleaf: "Log of the proceedings of H.M.S. Bellerophon 18 Guns, R. L. Baynes Esq. CB Capt. Commencing October 7th, 1840 and ending April 21st, 1850. Kept by John P. Gardiner, Naval Cadet and Midshipman.

This material comprises a copy of a family book and of a genealogy of Andrew Drummond, ca 1900.

This is a collection poems of Jaffier, 1810-1858. A signed note by Bertram Dobell on the covering leaf identifying Jaffier as James St.Aubyn.

Correspondence 1921-1931 concerning Simon McTavish; official copies of legal documents including estate inventories, lawsuits over the McTavish estate, and Simon McTavish’s will; notes for Baylis’ study of McTavish; numerous petitions and newspaper clippings on the state of the McTavish monument and tomb (Peel St., Montreal), and a typescript of his text concerning Simon McTavish. Also two letters from Ignatius Donnelly, 1899, and a letter 1895, from J. Middleton to John Doyle about 19th century gardening in Montreal and the funeral of Judge James Reid.

Fonds consists of an album of autograph letters and signatures, including letters both to and from Nichols. Correspondents include John Temple (26 November 1821) and Charles Burney Jr. (5 January 1809). Also represented in the fonds are Nichols's children John Bowyer Nichols (1779-1863) and John Gough Nichols (1806-1873), including a letter to John Gough Nichols from Sir Henry Ellis (2 December 1842).