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, 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 6 Sep 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, Scotland 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 6 Sep 2025
- Titles extinct after Thomas died. Titles went to De La Cherois family
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Event Map 
Death - 7 Apr 1757 - Prince William, Virginia, USA 
= Link to Google Earth
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Folios 
T H Montgomery - Pages 123-127
Genealogical History of the Family of Montgomery
Montgomerys of Braidstane
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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 Electronic Book .PDF 170 pages a_genealogical_history_of_the_family_of_.pdf.
- [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.
- [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.