Loida E. (Matos) Vallanilla LOWELL Loida E. (Matos) Vallanilla, 79, of Lowell passed away after a long illness with her family by her side on Friday, February 8, 2019 at Lowell General Hospital-Saints Campus. She was the wife of the late Gilberto Vallanilla. She was born on April 18, 1939 in Villalba, Puerto Rico and