7th Viscount of the Great Ardes Thomas Montgomery

1667 - 1757  (90 years)

• Name	Thomas Montgomery  [1, 2, 3]
  Title	7th Viscount of the Great Ardes
  Birth	1667
  Gender	Male
  Occupation	1726	Down, Northern Ireland   [2, 3]
  	High Sheriff
  Title	5th Earl of Mount Alexander
  Death	7 Apr 1757	Prince William County, Virginia, USA   [1, 2, 3]
  Notes	Titles extinct after Thomas died. Titles went to De La Cherois family Per BG Montgomery died without issue; leaving line ended; title/lands passed to Braidstone branch Per Price, he came to Virginia with Lord Fairfax and William Montgomery (see Anne Montgomery who married William Thomas Lewis
  Person ID	I14194	MontyHistNotes_II | Montgomerys of Hessilhead
  Last Modified	30 Dec 2025

  
  

  Father	5th Viscount of the Great Ards Henry Montgomerie,   b. 1656, Mellifort Louth Ireland d. 22 Oct 1731, Newtonards, Down, Northern Ireland (Age 75 years)
  Relationship	natural
  Mother	Mary St Lawrence,   b. 1652, Howth, Dublin, Ireland d. 25 Aug 1705 (Age 53 years)
  Relationship	natural
  Marriage	1672  [1, 4]
  Family ID	F6400	Group Sheet  |  Family Chart

  
  

  Family	Mary Angelica De la Cherois
  Family ID	F6395	Group Sheet  |  Family Chart
  Last Modified	30 Dec 2025

  
  

• Folios

  T H Montgomery - Pages 123-127 Genealogical History of the Family of Montgomery Montgomerys of Braidstane

  
  

• Sources

  [S273] Montgomery, Bo-Gabriel de, Origin and History of the Montgomerys, (Name: William Blackwood and Sons, Ltd; Location: Edinburgh and London; Date: 1948;), This book is available electronically on ancestry.com. [S422] Montgomery, Robert H, Montgomery Families: Irish Notes, (Name: The New England Historical and Genealogical Register; Date: 1958;), Page 288 Montgomery_Irish_Notes.pdf. [S340] Montgomery, Thomas Harrison, Genealogical History of the Family of Montgomery, (Name: Printed for Private Circulation; Location: Philadelphia; Date: 1868;), Pages 123-127 Montgomerys de Braidstane https://www.ancestry.com/imageviewer/collections/12151/images/dvm_GenMono001578-00066-1?ssrc=&backlabel=Return&pId=126. Electronic Book .PDF 170 pages a_genealogical_history_of_the_family_of_.pdf Book Available on Ancestry.com https://www.ancestry.com/search/collections/12151/ https://www.ancestry.com/imageviewer/collections/12151/images/dvm_GenMono001578-00066-1?ssrc=&backlabel=Return&pId=126 [S340] Montgomery, Thomas Harrison, Genealogical History of the Family of Montgomery, (Name: Printed for Private Circulation; Location: Philadelphia; Date: 1868;), Electronic Book .PDF 170 pages a_genealogical_history_of_the_family_of_.pdf.