I believe my 4x great-grandmother is Eleanor "Nelly" McCormick b.c. 1780 m. John Hassen (Hassen, Hassan, Hafsen, O hOsain, Hassett) b.c.1780. I did have a document, which seems to have disappeared from my Ancestry documents, that Nelly McCormick m. John Hafsen (Hassen) on 16 May 1795 in Collinstown, Westmeath.
I do have the baptism document for Ann Hassen, born to Nelly McCormick & John Hassen in Clonmellon Parish, Westmeath, on 12 Mar 1803. I have a total of 7 children for Nelly & John Hassen: Peter, Phelim "Felix," Hubert "Hugh," John 1801-1805, Ann, John 1805 Westmeath - 1881 USA, & Thomas. Though there are Hassetts in this area of NY, we have yet to find any DNA matches to our Hassetts. I'm hoping to verify McCormick ancestry.
Son John Hassett (Hassen, Hassan, etc) b. Dec 1805 Brownstown, Castletowndelvin, Westmeath, Ireland - Clonmellon RC Parish, Co. Westmeath & Meath m. Catharine Battersby b.1803 Co. Meath. There are several John Hassetts born about the same time illegitimately by a John Hassett(s) with various mothers hence I'm not sure. We would very much like to find a DNA match for proof. I & my relatives are tested on Ancestry & FTDNA, & I, & some of us are on GEDmatch. Thanks.