Letters to Elizabeth Longueville (née Owen), 1724-1743, and her husband Sir Thomas Longueville, 1735, with occasional outgoing correspondence. Items of interest include a family letter from Rev. Lewis Owen, describing the house at his new living in Barking, 1734; a legacy debt, 1724; an equity case and bill of costs relating to redemption of a mortgage and Elizabeth 's claim for interest, 1726; descriptions of French palaces and the ancestral seat of the Longuevilles, 1735; the Longuevilles' marital separation, 1735-1739; and a pedigree of Jones of Castellmarch, 1743.