 Most of the estate in Armagh, at least , lying between Tandragee and Portadown, was granted to Henry's elder brother John (died 1614) by a patent of James I (J.I.8) on 30 November 1610.Henry acquired more land in county Armagh from Sir Francis Cook on 23 July 1646.Part of the Armagh estate, "Brackagh Bog", under two miles (3 km) south of Portadown, is today a Nature and Moss Reserve.