Sir Gerard Lowther1 
He was granted large tracts of land in Counties Tyrone and Fermanaghm where he built the castle of Lowtherstone.3 He held the office of Judge of the Court of Common Pleas [Ireland] between 1610 and 1624.1 He was appointed Knight in 1618.1
- [S125] Richard Glanville-Brown, online <e-mail address>, Richard Glanville-Brown (RR 2, Milton, Ontario, Canada), downloaded 17 August 2005.
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume II, page 420. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 2, page 2396. See link for full details for this source. Hereinafter cited as. [S37]
unknown daughter5 McCrystyn1
- [S125] Richard Glanville-Brown, online <e-mail address>, Richard Glanville-Brown (RR 2, Milton, Ontario, Canada), downloaded 17 August 2005.
unknown daughter6 McCrystyn1
- [S125] Richard Glanville-Brown, online <e-mail address>, Richard Glanville-Brown (RR 2, Milton, Ontario, Canada), downloaded 17 August 2005.
Murrough O’Brien1 
- [S37] BP2003 volume 2, page 2034. See link for full details for this source. Hereinafter cited as. [S37]
Catherine McCarthy1 
Her married name became FitzMaurice.1
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume VII, page 210. Hereinafter cited as The Complete Peerage.
Eleanor Middleton1 
Her married name became Lowther.1
- [S37] BP2003 volume 2, page 2396. See link for full details for this source. Hereinafter cited as. [S37]
Alexander Featherstone1
Child of Alexander Featherstone and Ann Lowther
- [S125] Richard Glanville-Brown, online <e-mail address>, Richard Glanville-Brown (RR 2, Milton, Ontario, Canada), downloaded 17 August 2005.
Thomas Cilburn1
Child of Thomas Cilburn and Frances Lowther
- [S37] BP2003 volume 2, page 2396. See link for full details for this source. Hereinafter cited as. [S37]
- [S125] Richard Glanville-Brown, online <e-mail address>, Richard Glanville-Brown (RR 2, Milton, Ontario, Canada), downloaded 17 August 2005.
Edmund Cilburn1
- [S125] Richard Glanville-Brown, online <e-mail address>, Richard Glanville-Brown (RR 2, Milton, Ontario, Canada), downloaded 17 August 2005.
Christopher Featherstone1
- [S125] Richard Glanville-Brown, online <e-mail address>, Richard Glanville-Brown (RR 2, Milton, Ontario, Canada), downloaded 17 August 2005.
