The Mather Byles letterbooks are held as Volume 25 of the Winslow Family fonds. The five letterbooks contain holographic copies of letters written by Mather Byles to Edward Winslow during 1784-1786 when Byles was in Halifax and Saint John. Byles informs Winslow of events in Halifax as they occur and thanks Winslow for his support on both a financial and influential level.

Arrangement is chronological.

This fonds includes correspondence and legal documents of Jonathan Bliss, 1790-1822. There is also correspondence and other material of William Bowers Bliss (1834-1863).