Pope Francisâs maternal grandparents were Francisco Sivori (the son of Vincenzo Girolamo Sivori sÃ­vori And Caterina) sturla And Maria (marÃ­a gogna the Daughter Of Pedro juan Gogna And). Regina demergazzo francisco was Born In, Buenos, aires Argentina to. italian parents
Learn About Silicosis. Silicosis is a lung disease caused by breathing in tiny bits of silica, a mineral that is part of sand, rock, and mineral ores such as quartz. It mostly affects workers exposed to silica dust in occupations such mining, glass manufacturing, and foundry work.
Additionally, breathingcrystalline silica dust can cause silicosis, whichin severe cases can be disabling, or even fatal.The respirable silica dust enters the lungs andcauses the formation of scar tissue, thus reducingthe lungsâ ability to take in oxygen. There is nocure for silicosis.