Mercado of Cambridge, April 12, 2015, Beatrice V. Mercado, age 47. Devoted companion to Wesley Thomas. Loving mother of Dwayne Mercado and Sadida Mercado, both of Somerville. Cherished grandmother of Jordan Mercado. Beloved daughter of Francisco Mercado of Somerville and the late Barbara (Carbone) Mercado. Sister of Anna Mercado, Gino Mercado and Frankie Mercado. Funeral from the John C. Burns & Sons Funeral Home, 305 Broadway, Cambridge, Saturday, April 18, at 8:00 a.m. followed by a funeral mass in St. Mary's Church, Cambridge at 9:00 a.m. Relatives & friends invited. Visiting hours, Friday 4-8 p.m. www.burnsfuneralhomes.com