found: Work cat.: NUCMC data from New London County Historical Society for Henry Burbeck orderly book, 1787-1788(Castle Island, Mass.)
found: GNIS, May 8, 2008(Castle Island; Cape; .3 miles long; so named because an earth fort erected here in 1633 and was displaced by stone castle; extends SE betw. Pleasure Bay and Boston Harbor; 3 mi. SE of Boston C.H., in City of Boston; Suffolk County; map: Boston South; lat.: 42°20ʹ15ʺN; long.: 071°00ʹ38ʺW)
found: Wikipedia, May 8, 2008(Castle Island; 22 acre major recreation site located in South Boston on the shore of Boston Harbor; site of Fort Independence)
