History of the Jews in Madeira History of the Jews in Madeira History of the Jews in Madeira spans the entire length of the history of Madeira itself, from Crypto-Jews to World War II evacuees. Like the Jews of mainland Portugal, Madeira jews are mainly related to Sephardi history, a Jewish ethnic division that represents communities who have originated in the Iberian Peninsula. There was once a Synagogue of Funchal, which is now disused. Menasseh Ben Israel was born in Madeira in 1604. Jews from Morocco arrived in 1819 and set themselves up in the cloth and wine trades. The Abudarham family from Gibraltar were involved
Geology of Madeira to the end of the Pleistocene ice ages means that some Quaternary marine terraces are as much as 100 meters above sea level. Groundwater on Madeira is held in fractured volcanic rock aquifers, with widely varying transmissivity and dissolved mineral content. Water is generally slightly acidic to slightly alkaline and cold, although there are small quantities of thermal water near fault zones. Much of the water on the island comes from high-discharge springs. Leptosols, cambisols and andisols are the three main soil types on the island. Madeira has few natural resources and no mining, aside from small-scale extraction of sand