To be clear, Gaimar did not create two separate and distinct chronicles, and the two estoires were merely the former and latter sections of a long running history starting from the Argonauts' quest of the golden fleece to the reign of William II "Rufus" (d. 1100) that Gaimar set out to write.
Geoffrey Gaimar - Twelfth century Norman historian who wrote L'Estoire des Engleis.
He edited William of Malmesbury's De gestis regum anglorum (2 vols., 1840); he continued and corrected John Le Neve's Fasti ecclesiae Anglicanae (3 vols., Oxford, 1854); and with CT Martin he edited and translated L'Estorie des Engles of Geoffrey Gaimar (1888–1889).
Geoffrey Chaucer | Geoffrey Rush | Geoffrey of Monmouth | Geoffrey Moull | Geoffrey Hill | Geoffrey Keezer | Geoffrey de Montbray | Geoffrey Wilkinson | Geoffrey Howe | Geoffrey Blainey | Geoffrey Robertson | Geoffrey Keating | The Sketch Book of Geoffrey Crayon, Gent. | Geoffrey Palmer | Geoffrey Hartman | Geoffrey C. Hazard, Jr. | Geoffrey Robinson | Geoffrey Owens | Geoffrey Layton | Geoffrey Gurrumul Yunupingu | Geoffrey de Mandeville | Geoffrey de Luterel | Geoffrey Burbidge | Geoffrey | Geoffrey Winthrop Young | Geoffrey Whitehead | Geoffrey Taylour, 4th Marquess of Headfort | Geoffrey Richmond | Geoffrey Palmer (actor) | Geoffrey Munn |