38. Maestre de Campo Juan Robles, in 1678.

39. Maestre de Campo Gaspar de Andono, in 1683.

40. Maestre de Campo Gaspar de Arredondo, in 1690 to 1695.

41. Maj. Tomas Franco, to 1698.

42. Maj. Antonio Robles, to 1699, temporary.

43. Maestre de Campo Gaspar de Arredondo, in 1699.

44. Maestre de Campo Gabriel Gutierrez de Rivas, in 1700.

45. Maj. Diego Villaran, in 1703, temporary.

46. Capt. Francisco Sanchez, in 1703, temporary.

47. Capt. Pedro de Arroyo, to 1705.

48. Maestre de Campo Juan Morla, temporary.

49. Maj. Francisco Granados, to 1708.

50. Col. Juan Rivera, to 1713.

51. Jose Carreño, in 1716, temporary. 52. Maj. Alonso Bertodano, in 1716. 53. Maj. Francisco Granados, to 1720.

54. Captain of Cavalry Jose Mendizabal, to 1724. 55. Lieut. Col. Matias Abadia, to 1731.

56. Maj. Domingo Nanglares, to 1743. 57. Col. Juan Colomo, in 1743.

58. Col. Agustin Pareja, to 1751.

59. Lieut. Col. Matias Bravo, to 1755.

60. Mateo de Guazo.

61. Felipe Ramirez.

62. Col. Marcos de Vergara, 1766.

63. Lieut. Col. Jose Tentor, temporary.
64. Col. Miguel de Muesas, to 1775.
65. Brig. Gen. Jose Dufresne, to 1783.

66. Brig. Gen. Juan Daban, to 1789.
67. Brig. Gen. Miguel Ustariz, to 1792.
68. Brig. Gen. Francisco Torralbo, to 1795.
69. Camp Marshal Ramon de Castro, to 1804.
70. Camp Marshal Toribio de Montes, to 1809.
71. Camp Marshal Salvador Melendez, to 1820.
72. Brig. Gen. Juan Vasco y Pascual, in 1820.
73. Brig. Gen. Gonzalo Arostegui, to 1822.
74. Col. Jose Navarro, in 1822, temporary.

75. Lieut. Gen. Miguel de la Torre, Count of Torrepando, to 1837. 76. Camp Marshal Francisco Moreda, in 1837.

77. Camp Marshal Miguel Lopez Baños, to 1840.

78. Lieut. Gen. Santiago Mendez Vigo, to 1844.

79. Lieut. Gen. the Count of Mirasol, to 1847.

80. Camp Marshal Juan Prim, Count of Reus, to 1848.

81. Lieut. Gen. Juan de la Pezuela, to 1851.

82. Camp Marshal the Marquis of Spain, to 1852, temporary.

83. Lieut. Gen. Fernando de Norzagaray, to 1855.

84. Lieut. Gen. Andres Garcia Camba, in 1855.

85. Lieut. Gen. Jose Lemery, to 1857.

86. Lieut. Gen. Fernando Cotoner, to 1860.

87. Lieut. Gen. Rafael Echague, to 1862.

88. Brig. Gen. Rafael Izquierdo, in 1862, temporary.

89. Lieut. Gen. Felix Maria de Messina, to 1865.

90. Lieut. Gen. Jose Maria Marchesi, in 1867.

91. Lieut. Gen. Julian Juan Pavia, in 1869.

92. Jose Laureano Sanz, lieutenant-general, in 1870.
93. Gabriel Baldrich, lieutenant-general, in 1872.
94. Ramon Gomez Pulido, lieutenant-general, in 1872.
95. Simon de la Torre, lieutenant-general, in 1872.
96. J. Martinez Plower, lieutenant-general, in 1873.
97. Rafael Primo de Rivera, lieutenant-general, in 1873.
98. Jose Laureano Sanz, lieutenant-general, in 1875.
99. Segundo de la Portilla, lieutenant-general, in 1877.
100. Manuel de la Serna, lieutenant-general, in 1878.
101. Eulogio Despujols, lieutenant-general, in 1881:
102. Segundo de la Portilla, lieutenant-general, in 1884.
103. Miguel de la Vega Inclan, lieutenant-general, in 1884.
104. Ramon Fajardo, lieutenant-general, in 1884.
105. Luis Daban, lieutenant-general, in 1885.

106. Romualdo Palacio, lieutenant-general, in 1887.

107. Juan Contreras, temporary, camp marshal, in 1887.
108. Pedro Ruiz Dana, lieutenant-general, in 1888.
109. Jose Lasso Perez, lieutenant-general, in 1892.
110. Antonio Daban, lieutenant-general, in 1893.
111. Jose Gamir, lieutenant-general, in 1895.

112. Manuel Delgado Zulueta, temporary, general of division, to February 15, 1896. 113. Sabas Marin, lieutenant-general, to January 4, 1898.

114. Ricardo Ortega, general of division, January 4, 1898, to January 11, 1898, temporary.

115. Andres Gonzalez Muñoz, lieutenant-general, January 11, 1898. (Died the same day).

116. Ricardo Ortega, general of division, January 12, 1898, temporary, to February 2, 1898.

117. Manuel Macias y Casado, lieutenant-general, February 2, 1898, to October 16, 1898.

118. Ricardo Ortega, general of division, temporary, from October 16, 1898, to the 18th of the same month and year, on which day the general government of the island was turned over to Maj. Gen. John R. Brooke.

119. Maj. Gen. John R. Brooke, Military Governor, October 18, 1898, to December 6, 1898.

120. Maj. Gen. Guy V. Henry, Military Governor, December 6, 1898, to May 9, 1899. 121. Brig. Gen. George W. Davis, Military Governor, May 9, 1899, to May 1, 1900. 122. Charles H. Allen, Civil Governor, inaugurated May 1, 1900.

APPENDIX VI.

BIBLIOGRAPHY.

The following is a list of the books consulted in the preparation of the Report of the Census of the Island of Porto Rico:

APPENDIX VII.

Census of Porto Rico in account with the Insular Treasury of Porto Rico.

1 All census property in Porto Rico was purchased through the supply division of the War Department. The census property and stationery in Porto Rico on hand at the close of the work, and valued at $1,143.20, were transferred to the insular authorities.