On the wall of the north aisle, nearest the archway into the chancel, on a small slab of Purbeck marble, is a brass of Sir Lionel Dymoke, kneeling on a cushion; on either side were formerly small shields displaying the arms of Dymoke, Waterton, Marmyon, Hebden and Haydon; {41b} and on small brasses were the figures of two sons and three daughters. Parts of these are now lost. The figure of Sir Lionel is in the attitude of prayer, from his left elbow issues a scroll with the inscription “S’cta Trinitas, unus Deus, miserere nob.” Beneath is another inscription, “In Honore s’cte et individue trinitatis. Orate pro a’i’a Leonis Dymoke, milit’ q’ obijt xvij die me’se Augusti, A° D’ni M° cccccxix. Cuj’ a’i’e p’ piciet, de.’ Amen.” Below this monument, in the pavement, is a brass, now mutilated, of the same Sir Lionel Dymoke, wrapped in a shroud, with two scrolls issuing from the head, the lettering of which is now effaced. Beneath is an inscription also now obliterated, but which Mr. Weir gives as follows:— Leonis fossa nunc hæc Dymoke capit ossa. Miles erat Regis, cui parce Deus prece Matris, Es testis Christe, quod non jacet hic lapis iste, Corpus ut ornetur, sed spiritus ut memoretur. Hinc tu qui transis, senex, medius, puer, an sis, Pro me funde preces, quia sic mihi sit venie spes. The actual suit of armour worn by this Sir Lionel Dymoke was formerly in the church, since in the evidence taken after the “Lincolnshire Rising,” in 1536, it was shewn that “one Philip Trotter, of Horncastle,” took it from the church, and himself wore it, while carrying the standard at the head of the insurgents (State Papers Domestic, Henry VIII., vol. xi, No. 967) {42a} [Picture: Brass of Sir Lionel Dymoke, in St. Mary’s Church] In the Harleian MS. in the British Museum, among his “Lincolnshire Church Notes,” Gervase Holles (circa 1640) mentions several other arms and inscriptions, as then existing, which are now lost. {42b} In the pavement of the former vestry, in the south chancel aisle, is a slab with the inscription running round it, “Here lyethe the boyddes of Thomas Raithbeck & Arne his wyf, ye founders of the Beid hous. Departed thys world, in ye fayth of Christ, ye last day of October, in ye yere of our Lord, MDLXXV.” In the pavement at the east end of the south aisle of nave is a slab bearing the names of William Hamerton and his wife Elizabeth, and westward of this another slab, in memory of “Sarah Sellwood, wife of Henry Sellwood, Esq., {42c} who died Sep 30, 1816, aged 28 years.” The late Poet Laureate, Alfred, afterwards Lord Tennyson, married Mr. Sellwood’s daughter Emily Sarah, the marriage being solemnised at Shiplake after the family had left Horncastle. The Laureate’s elder brother, Charles Tennyson, married another daughter, Louisa, afterwards taking the additional name of Turner. He held the vicarage of Grasby near Caistor.