Castillo, Carlos J., age 81 of Boston, formerly of Santo Domingo, Dominican Republic passed away on July 19, 2011. Visiting hours and a Funeral Mass will be held at St. Mary of the Angels Church 377 Walnut Ave. (at the corner of Seaver and Walnut streets) Roxbury on Saturday July 23 from 2-8 pm. Relatives and friends are invited. Following cremation, Mr. Castillo's ashes will be placed in the family cemetery lot in Santo Domingo at a later time.