CAMPOS, ARSENIO MARTINEZ DE Spanish marshal, senator and knight of the Golden Fleece, was born at Segovia. He took part in the Morocco campaign of 1859 6o, and in the expedition to Mexico under Prim. In 1869 he was sent to Cuba, where he was promoted to the rank of general in 1872. On his return to Spain he distinguished himself against the Cantonal Republicans and the Carlists. About that time he be gan to conspire with a view to restore the son of Queen Isabella. He joined Gen. Daban at Sagunto on Dec. 29, 1874, where he proclaimed Alphonso XII. king of Spain. From that date he was considered as a sort of supreme counsellor, being consulted by King Alphonso, and later by his widow, the queen-regent, in every important political crisis, and on every international or colonial question, especially when other generals or the army itself became troublesome. He took an important part in the military operations against the Carlists, and in the negotiations with their leaders, which put an end to the civil war in 1876. In the same way he pacified Cuba in 1878. On his return he was prime minister for a few months, but soon made way for Cano vas. In 1881, with other discontented generals, he assisted Sagasta in obtaining office. After the death of King Alphonso, Campos steadily supported the regency of Queen Christina. In 1893 he commanded the Spanish army at Melilla, and negotiated with the court of Morocco, a treaty which averted a war. He was sent out by the Conservative cabinet of Canovas to cope with the rebellion in Cuba in 1895, but he failed in the field, as well as in his efforts to win over the Creoles. After the war with America, and the loss of the colonies in 1899, when Senor Silvela formed a new Conservative party and cabinet, the old marshal accepted the presidency of the Senate, though his health was failing fast. He died at Zarauz, a village on the coast of Guipuzcoa.