19. The march from Vera Cruz to Plan del Río. Ho. 60; 30, t, pp. 920-2, 928 (Scott); 921 (gen. orders 94). Hartman, Journal, 10. Picayune, Dec. 9. Delta, May 15. 312Gutierrez to gov. Puebla, Apr. 9. Sen. 1; 30, 1, p. 274 (Twiggs). 217Henshaw papers. Stapp, Prisoners of Perote, 159-60. Raleigh Star, May 5. 280Nunelee, diary. 159Narrative based on papers of F. Collins. 220Higgins to Clutter, Apr. 1, 1851. Ballentine, Eng. Soldier, ii, 36-48. Davis, Autobiog., 142-4. Apuntes, 169. Ward, Mexico, i, 12; ii, 177-88. Robertson, Visit, i, 269. Ruxton, Adventures (1849), 22-5. Tudor, Tour, ii, 171-5. Bullock, Six Months (1825), i, 32-42. Orbigny, Voyage, 409-10. Robertson, Remins., 238-40, 242. Latrobe, Rambler, 297. Velasco, Geografía, iii, 28, 37, 54, 64. Lawton, Artillery Officer, 123, 132. Engineer School, U. S. Army, Occas. Papers, no. 16. 29lPierce, diary. Journal Milit. Service Instit., v, 38 (Coppée). Bishop, Journal. 60G. W. Smith to Stevens, Apr. 23. Hawthorne, Pierce, 78-85. Steele, Amer. Campaigns, i, 121. 185Memo. on the route. 356Whitcomb, diary. Carleton, address. Löwenstern, Le Mexique, 32. 236Judah, diary. Wash. Union, May 1. Vedette, viii, no. 5. 322Smith, diary. Norton, Life. 270Moore, diary. 358 Williams to father, Apr. 21. 152Claiborne, memoirs. 136Butterfield, recoils. Revue de Paris, Dec., 1844. 66Stevens to J. L. Smith, May 7. 66G. W. Smith to Stevens, May 1. 65Scott, gen. orders 91. Thompson, recoils., 11-12. Poinsett, Notes, 25-9. 335Calendario de Ontiveros. 12Loch to Lambert, Apr. 9. Oswandel, Notes, 108-10, 119. Semmes, Service, 162-75. 256J. Parrott to Marcy, Apr. 19. 254McClellan, diary. Mag. Amer. Hist., xiv, 575. Littell, no. 162, p. 546. 139W. B. Campbell to wife, Apr. 8. Moore, Scott's Camp. 71Diccionario Universal (Puente National).
20. Twiggs and his operations, Apr. 11-13. Maury, Recoils., 29. Sen. 1; 30, 1, p. 274 (Twiggs). 217Henshaw papers. Trans. Ills. State Hist. Soc., 1906, p. 181. 159Narrative based on the papers of Francis Collins. Polk, Diary, Apr. 30. 66Tower to Twiggs, Apr. 16. 60Scott (on Twiggs), remarks on a letter from Worth. Id., Mems., ii, 432. Hitchcock, Fifty Years, 250. Grant, Mems., i, 131. Ballentine, Eng. Soldier, ii, 25-6, 51-4. Brackett, U. S. Cavalry, 141. Davis, Autobiog., 143-6. Apuntes, 173-5. Robertson, Remins., 240. 270Moore, diary. Lancaster Co. Hist. Soc. Mag., Mar. 6, 1908 (Nauman). Bishop, Journal. 210Bragg to Hammond, Dec. 20, 1847; May 4, 1848. 327Sutherland to
father, Aug. ; Nov. 28, 1847. 358Williams to father, Apr. 21. 152 Claiborne, mems. 112Beauregard to Patterson, Apr. 20. 204Gouverneur, diary. 66Tower to Maj. Smith, undated. 273Mullan, diary. Lee, Lee, 38. 139W. B. to D. Campbell, Apr. 13. Hist. Teacher's Mag., Apr., 1912, p. 75. Ho. 60; 30, 1; pp. 921 (gen. orders 94); 928 (Scott). So. Qtrly. Rev., Jan., 1852. 170Crooker to father, Apr. 27. Henry, Camp. Sketches, 268. Furber, Twelve Months Vol., 331. Some may ask why Scott put a general like Twiggs forward. Twiggs had a rank and a position that had to be recognized, and his officers and men had their right to see honorable service and win distinction.
21. Major J. L. Smith commanded the engineer company of fifty-one men. Lee had ten of the men, and under his direction Lieut. Foster with eight had charge of building the road "located" by Lee. Lieut. Mason also worked on the road. McClellan with ten was assigned to Pillow's command, and G. W. Smith with ten to Harney's (66G. W. Smith to I. I. Stevens, Apr. 23). Tower had charge of the reconnoitring on the Mexican right.
