Maria Romero Meneses was a Salesian sister born in 1902 in Nicaragua who dedicated her life to serving the impoverished. After joining the Salesian Sisters of Don Bosco, she moved to Costa Rica, where she became a prominent figure in social work. Known as the "Social Apostle of Costa Rica," she established numerous institutions, including schools, clinics, and housing for the needy. Her commitment to bridging the gap between wealthy families and the poor through education and community development left a lasting impact on the region.