"United States Rosters of Revolutionary War Soldiers and Sailors, 1775-1783," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QG2M-6844 : 6 June 2023), William Plaistead, 16 Mar 1776; citing Military Service, Moultonborough, Strafford, New Hampshire, United States, Citing various published state rosters, United States; FHL microfilm 102229258.