A remembraunce of the woorthie and well imployed life of the Right Honorable Sir Nicholas Bacon Knight, Lorde Keper of the Greate Seale of Englande, and one of the Queenes Maiesties Most Honorable Priuie Counsell, who deceased the 20 daye of Februarie 1578 : vvith an exhortation necessarie for euery estate