Ord's life was mainly devoted to antiquarian researches, but he published nothing separately. He contributed to Archæologia. Ord's support was acknowledged by John Nichols, by Gideon Algernon Mantell, and by George Ormerod in their county histories. With Sir John Cullum, Ord assisted Richard Gough in his major work Sepulchral Monuments of Great Britain; in September 1780 he went on a tour in search of church brasses in East Anglia, with Gough and Cullum. His method of obtaining impressions of brasses involved: French paper kept damp in a specially prepared case; printer's ink; and rags. He inked the brass, wiped it clean, laid on the paper, covered it with some thicknesses of cloth, and then trod on it. He finished the outlines at home, cut out the figures, and pasted them in a large portfolio. His collection of impressions of brasses, bound in two volumes, in deal boards over six feet in height, was purchased by Thorpe the bookseller in 1830.
Legacy
Ord's library was mostly dispersed in June 1829, on the occasion of his leaving England for the sake of his health; at the same time was sold some of his historical manuscripts. His Registrum de Bury, temp. Edward III was purchased by Frederic Madden for £126, and his Liber Garderobæ ab anno 18 Edw. II ad annum 15 Edw. III by Thorpe for £110 15s. His Suffolk collections in twenty folio volumes went to Thorpe and then the British Museum, with a series of illustrative drawings. He had acquired drawings by Robert Hawes and Isaac Johnson. A second sale of Ord's manuscripts took place in January 1830, when many small ancient deeds were sold in bags; many of them had previously belonged to Thomas Martin the Thetford antiquary, and were acquired by Ord for a few shillings. The collections of Francis Douce and of Sir Thomas Phillipps were substantially built up from Ord's sale. The remainder of his library was sold after his death, in May 1832. At the sale John Gage bought a monumental brass that had been in Gorleston church, and returned it.
Family
Ord married, in June 1784, Mary Smith, daughter of John Redman of Greenstead Hall, Essex, by whom he had five sons:
Rev. Craven Ord, vicar of Wigtoft, Lincolnshire, 1809, prebendary of Lincoln, 1814, married in 1814 Margaret Blagrave, a niece of Lady Cullum, wife of Sir John Cullum, succeeded his father in his property at Greenstead, and died 14 December 1836;