found: His Life in the West, c1851: t.p. (F. Nicholls Crouch) caption (F.N. Crouch)
found: His Her I love, c1854: t.p. (F. Nichols Crouch)
found: NUC pre-1956 (Crouch, Frederick William Nicholls, 1808-1896)
found: MWA/NAIP files (usage: F. Nicholls Crouch; F.N. Crouch; F. Nichols Crouch; F.W.N. Crouch; Professor Crouch)
found: New Grove (Crouch, Frederick Nicholls, b. London, 31 July 1808; d. Portland, Maine, 18 Aug 1896)
found: NUCMC data from Maine Historical Society for Words and music to Paddy Aroon, an Irish ballad, by F. N. Crouch, 1852
found: Kathleen Mavorneen, between 1820 and 1860 caption (J.N. Crouch)