Dermott Ó Seachnasaigh
Sir Dermott Ó Seachnasaigh, Chief of the Name, died 1673.
Ó Seachnasaigh was married to Joan, daughter of Lord Barrymore and had sons Roger and Cormac. A copy of his will survives.
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Wikipedia
Sir Dermott Ó Seachnasaigh, Chief of the Name, died 1673.
Ó Seachnasaigh was married to Joan, daughter of Lord Barrymore and had sons Roger and Cormac. A copy of his will survives.