[Sigma]. _Master of the Nails._--It appears from the _Historical Register_, January, 1717, "Mr. Hill was appointed Master of all the Nails at Chatham Dock." Can any of your readers favour me by stating the nature of the above office? W. D. H. _Nattochiis and Calchanti._--few days since an ancient charter was laid before me containing a grant of lands in the county of Norfolk, of the date 1333 (temp. Edw. II.), in which the following words are made use of: "Cu' omnib; g'nis t natthocouks adjacentib;" &c. In a later portion of the grant this word is spelt _natthociis_. Probably some of your learned readers can throw some light on what is meant by the words _granis et nattochiis_ as being appurtenant to marsh lands. In a grant I have also now before me of Queen Elizabeth-- "Decimas, calchanti, liquor, mineral, metal," &c. are given to the grantee for a term of twenty-one years: probably your readers can also enlighten my ignorance of the term _calchanti_; the other words are obvious. If any authorities are to be met with, probably in the answers to these queries your correspondents will have the goodness to cite them. F. S. A. "_Ned o' the Todding._"--May I beg, through the medium of your excellent publication, to ask if any of your correspondents can inform me in which of our English authors I may find some lines headed "Ned o' the Todding?" W. T. * * * * * Minor Queries with Answers. _Bridget Cromwell and Fleetwood._--Can you inform me whether Bridget, daughter of Oliver Cromwell, who was first married in 1651 to Ireton, Lord Deputy of Ireland (and had by him a large family), and secondly, to General Fleetwood, had any family by the latter? And, if so, what were the Christian names of the children (Fleetwood)? A NEW SUBSCRIBER OF 1854. [Noble, in his _Memoirs of the House of Cromwell_, vol. ii. p. 369., says, "It is most probable that Fleetwood had issue by his second wife Bridget, especially as he mentions that she was in an increasing way in several of his letters, written in 1654 and 1655. It is highly probable Mr. Charles Fleetwood, who was buried at Stoke Newington, May 14, 1676, was his son by the Protector's daughter, as perhaps was Ellen Fleetwood, buried in the same place in a velvet coffin, July 25, 1731; if so, she must have been, at the time of her death, upwards of seventy years of age."] _Culet._--In my bills from Christ Church, Oxford, there is a charge of sixpence every term for _culet_. What is this? B. R. I.