LIEVEN PAPERS. Vols. CC, CCI (ff. 190, 230). Correspondence of Princess Lieven with her brother, Count Constantine Benckendorff and (47417, ff. 42-187 b passim) his wife, Natalie; Vol. CC, 1810-1819; Vol. CCI, 1820-d, n.d. French.
Vol. CC, 1810-1819. Count Konstantin Benckendorff,; 2nd son of General C Benckendorff: Correspondence with his sister, Princess Lieven: 1810-1828.: Fr. includes: f. 21 Count Konstantin Benckendorff,; 2nd son of General C Benckendorff: Letter to his father: 1810.: Fr.ff. 42-187b passim Nat...
Vol. CCI, 1820-1828, n.d. Count Konstantin Benckendorff,; 2nd son of General C Benckendorff: Correspondence with his sister, Princess Lieven: 1810-1828.: Fr. includes: f. 225 Count Karl Robert Nesselrode,; Russian statesman: Correspondence, etc., with Princess Lieven: 1819-[1838?].: Partly ...