"Gary, … Dorcas, inf. d. _____, wid. Nath[aniel], small pox, bur. 21 : 12 m : 1678-9 [21 February 1678/79]. (church record, First Religious Society, Unitarian.)"
[The formatting of this record is a little confusing. Presumably the dash indicates a missing death date (or, possibly, daughter of {baptismal name unknown}) "wid. Nath[aniel]" mentioned because the father Nathaniel had himself died about a month before, on 29 Jan 1678/79. It seems quite possible (see detailed discussion on Person talk:Rebecca Gary (2)) that the death of Rebecca Gery 19 Feb 1678/79, given on p. 2:532 of this same source, was meant to be Dorcas, since Rebecca appears to have died prior to this date.]