Who married Daniel O'Neill (Royalist)?

Daniel O'Neill (Irish: Dónall Ó Néill; c. 1612 in Castlereagh – 24 October 1664 in Whitehall) was an Irish army officer, politician, courtier and postmaster general. He was part of the O'Neill Dynasty of Ulster, the nephew of Owen Roe O'Neill and the great-nephew of Hugh O'Neill, Earl of Tyrone.