By the Honourable Robert Hunter Morris, Esq; lieutenant governor, and commander in chief of the province of Pennsylvania, and counties of New-Castle, Kent and Sussex, upon Delaware, a proclamation : Whereas the Delaware tribe of Indians, and others, in Confederacy with them, have ... fallen upon this province, and in a most cruel, savage and perfidious manner, killed and butchered great numbers of the inhabitants ... Given under my hand and the great seal of the province, at Philadelphia, the fourteenth day of April ... one thousand seven hundred and fifty-six. ...