sentences:  6, p. 161) Plunkett of Beaulieu (died 1508), High Sheriff of Louth, and his wife Catherine Nangle, daughter of Thomas, 15th Baron of Navan.He married Catherine, daughter of John Rochfort, and had at least nine children.Plunkett was raised to the Peerage of Ireland as Baron Louth in 1541, one of six new peerages created at the time