Hervey de Montmorency is also mentioned in the Bilegh Abbey confirmation charter of Richard I, but it gives us no information.

We have now, however, sufficient evidence to recover the true genealogy, which is interesting enough. This shows us how Hervey was 'paternal uncle' to Strongbow,[6] and why he witnessed his mother's charter (ut supra) with his brothers and sister, but did not join in their grant. We see, also, how Duchesne's error arose from his making the widow not of Gilbert, but of his son and namesake the first Earl of Pembroke, marry a Montmorenci. The error is not surprising in the case of such a family as the Clares, whose alliances and ramifications are made specially puzzling by the repetition of their Christian names.

On the other hand, the 'dimidiation' of Hervey in the pedigree put forward by the Morres family was merely the fruit of the resolve to make him at all costs uncle to Robert fitz Stephen, as the words of Giraldus were supposed to require, in their misquoted form.

Poor Hervey has, indeed, been the sport of genealogists and historians. Mr Dimock, in his Rolls edition of Giraldus, renders his name as 'Mont-Maurice', Miss Norgate as 'Mountmorris',[7] Mrs Green as Mount Moriss,[8] Mr Hunt, who has written his life in the Dictionary of National Biography as Mount-Maurice, and even Mr Orpen, in his admirable edition of the Anglo-Norman poem on the Conquest, as 'Montmaurice' (p. 335). This last is the strangest case, because the forms found in the poem are 'Mumoreci' and 'Momorci', while, as Mr Orpen duly points out, it is 'Munmoreci' in the Register of St Thomas's, and 'Mundmorici' in the Cartulary of St Mary's (p. 266). Hervey was constable to his nephew Earl Richard's troops in Ireland, and described himself as 'Marescallus Domini Regis de Hibernia, et senescallus de tota terra Ricardi Comitis'.

Having now shown that the alleged descent can be absolutely disproved so far as concerns the only Montmorenci whose name occurs in connection with Ireland, I proceed to glance at his supposed relatives, none of whom, it is important to remember, even bore the name of Montmorency.

The chart pedigree printed above (p. 357) will show how Robert fitz Stephen was converted into a Montmorenci, though the parentage of his father Stephen, constable of Cardigan, is wholly unknown. It need scarcely be said that no proof is, or can be, given for this filiation; but the following passage on Stephen is an excellent illustration of the sort of evidence which is vouched for this wholly imaginary pedigree:

Ce seigneur, très-jeune encore, en 1087, confirma conjointement avec son père et son aïeul Hervé, fils de Bouchard, la donation faite par Turillus le Gros à l'abbaye de St. Florent de Saumur de certaines bénéfices.

Sig. Hervei filii Burchardi, Sig. Roberti filii ejus, Sig. Stephani militis ejus.

All that is needed, we are told, is to read grandson ('petit fils') instead of filius for Robert, and great-grandson for miles—on the ground that miles sometimes meant 'un jeune homme'! Such is a type of the 'proofs' on which this pedigree rests. But its absurdities and inconsistencies go even further than this. The dates work out as follows: