Instructions for registring deeds, conveyances, wills and other incumbrances, [electronic resource] : Affecting Estates in the County of Middlesex; with Precedents of Memorials of every Kind, made use of for the Registring of such Deeds, Conveyances, Wills, &c. and Affidavits of the due Execution of such Deeds, and Memorials executed in the Country; and also, The Form of Discharging Mortgages by Certificate; with an Affidavit of the due Execution thereof, where the Parties live at a Distance from London. By William Rigge, Deputy Register for the County of Middlesex.