Married. On the 3d instant, at Portarlington, mr. Hill, to miss Halpin, of said place [Finns Leinster Journal Wed Sept 9, 1789, p2] [Courtesy
www.irishnewsarchive.com]
Comparing the date of this 1789 marriage, William Henry Halpin was born c.1760 and married 1787 to Marianne Crosthwaite. From the Burke’s entry, we are told that WHH had one sister, Susanna, who seems to have not married because she had a will in her own name that was proved after her death 1834, executor William H Halpin of North Cumberland St. [4/237/34]
I may have posted here before that Portarlington local historian, Ronnie Mathews, writes of a connection between the Nicholas Halpins and a locally prominent Hill family. (He writes of Old Nick being connected with student entries to TCD from 1789 and including “James Hill son of Portarlington’s Major Thomas Hill and brother of architect Thomas Hill in 1801”. (I don’t know how much credence to give this since the architect Thomas Hill and family seem to be from Cork.)
Mathews goes on to report that: “One of the Hills was also married to Mary Anne daughter of the above Nicholas Halpin, and they had three children, whose names were Nicholas Thomas (Hill), William Halpin (Hill) and Mary Anne Hill.” (Again, I have been unable to find any such evidence – perhaps it comes from estate books to which Mathews has access. He elsewhere mixes up the Halpin generations.)
So, did Old Nick and Anne du Bois have at least one other daughter, Mary Anne Halpin, who is not in the Burke’s record, and if so, Nicholas Thomas Hill, William Halpin Hill and Mary Anne Hill all would have been first cousins of Rev Nicholas John Halpin, William Henry Halpin the newspaperman, Dr Charles Halpin and of Frederick James Halpin, schoolmaster of Kingstown.
I put this on the record but view it sceptically without more firm evidence. It would be good to be able to go over Ronnie Mathews sources with him.