History of Madeira the ships, the Germans proceeded to bombard Funchal for two hours from a range of about . Batteries on Madeira returned fire and eventually forced the Germans to withdraw. In 1917 on December 12, two German U-boats, and (captained by Max Valentiner) again bombarded Funchal, Madeira. This time the attack lasted around 30 minutes. Forty, 4.7 inch and 5.9 inch shells were fired. There were 3 fatalities and 17 wounded, In addition, a number of houses and Santa Clara church were hit. A priest, José Marques Jardim, promised in 1917 to build a monument should peace ever return to Madeira.
Madeira River barges in Porto Velho, where both Cargill and Amaggi have loading facilities, and then shipped down the Madeira to the ports of Itacoatiara, near the mouth of the Madeira, just upstream on the left bank of the Amazon, or further down the Amazon, to the port of Santarem, at the mouth of the Tapajos River. From these two ports, Panamax type ships then export the grains - mainly soy and corn - to Europe and Asia. The Madeira waterway is also used to take fuel from the REMAN refinery (Petrobras) in Manaus, state capital of Amazonas, to Porto Velho, from