Complex sentence: Don Alejandro María Aguado y Ramírez de Estenoz, 1st Marquis de Las Marismas del Guadalquivir (Seville, June 29,1784--Gijon, April 14,1842), Spanish banker, was born of Old Christian parentage, originally from La Rioja, at Seville.
Split into simpler sentences: Don Alejandro María Aguado y Ramírez de Estenoz, 1st Marquis de Las Marismas del Guadalquivir (Seville, June 29,1784--Gijon, April 14,1842), was a Spanish banker. He was born of Old Christian parentage, originally from La Rioja, at Seville.