12th Baron Howth William St Lawrence

1628 - 1671  (42 years)

• Name	William St Lawrence  [1, 2, 3]
  Title	12th Baron Howth
  Birth	14 Sep 1628	Stoke By Nayland, Suffolk, England   [3]
  Gender	Male
  Family Search ID	LZ64-L8K
  Death	17 Jun 1671	Dublin, Ireland   [3]
  Person ID	I14197	MontyHistNotes_II | Montgomerys of Hessilhead
  Last Modified	4 Dec 2025

  
  

  Father	11th Baron Howth Thomas St Lawrence,   b. 1599, Howth, Dublin, Ireland d. Bef 5 Aug 1649, Howth, Dublin, Ireland (Age < 50 years)
  Relationship	natural
  Mother	Baroness of Howth Elenore Lynne,   b. 1607, Wormingford, Essex, England d. Aft 3 Oct 1649 (Age > 42 years)
  Relationship	natural
  Marriage	16 Jan 1626	Little Horkesley, Essex, England   [4, 5, 6, 7, 8, 9, 10, 11]
  Family ID	F35184	Group Sheet  |  Family Chart

  
  

  Family	Baroness of Howth Elizabeth St Lawrence,   b. 1627, Howth, Dublin, Ireland d. Jun 1671, Howth, Dublin, Ireland (Age 44 years)
  Marriage	Abt 1650  [12]
  Children	+ 1. Mary St Lawrence,   b. 1652, Howth, Dublin, Ireland d. 25 Aug 1705 (Age 53 years)  [Father: natural]  [Mother: natural]
  Family ID	F6405	Group Sheet  |  Family Chart
  Last Modified	4 Dec 2025

  
  

• Event Map

  Death - 17 Jun 1671 - Dublin, Ireland  = Link to Google Earth

  
  

• 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. [S323] thePeerage.com, (Name: thePeerage.com;), St Lawrence, William (1628-1671) #235052 Acccessed KRM 8 Sep 2025 6:17pm http://thepeerage.com/p23506.htm#i235052. The Peerage.com http://thepeerage.com/index.htm Operated by Darryl Lundy http://thepeerage.com/p23506.htm#i235052 [S4254] Essex, England, Church of England Baptisms, Marriages and Burials, 1538-1812, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2019;), Essex Record Office; Chelmsford, Essex, England; Essex Church of England Parish Registers. Record for Thomas Saynte https://search.ancestry.com/cgi-bin/sse.dll?db=61698&h=2429101&indiv=try [S323] thePeerage.com, (Name: thePeerage.com;), St Lawrence, Thomas (1599-1649) #235043 Acccessed KRM 8 Sep 2025 7:09pm http://thepeerage.com/p23505.htm#i235043. The Peerage.com http://thepeerage.com/index.htm Operated by Darryl Lundy http://thepeerage.com/p23505.htm#i235043 [S4255] Ancestry.com, Essex, England, Select Church of England Parish Registers, 1518-1960, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2014;). Record for Thomas Saynte-Lawrence https://search.ancestry.com/cgi-bin/sse.dll?db=9850&h=1956596&indiv=try [S1875] Ancestry.com, England, Select Marriages, 1538–1973, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2014;). Record for Thomas Sainte-Lawrence https://search.ancestry.com/cgi-bin/sse.dll?db=9852&h=11876782&indiv=try [S323] thePeerage.com, (Name: thePeerage.com;), Lynne, St Lawrence, Elenore (1697-1649) #235049 Acccessed KRM 8 Sep 2025 7:17pm http://thepeerage.com/p23505.htm#i235049. The Peerage.com http://thepeerage.com/index.htm Operated by Darryl Lundy http://thepeerage.com/p23505.htm#i235049 [S1875] Ancestry.com, England, Select Marriages, 1538–1973, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2014;). Record for Elenor Lynn https://search.ancestry.com/cgi-bin/sse.dll?db=9852&h=11876783&indiv=try [S4255] Ancestry.com, Essex, England, Select Church of England Parish Registers, 1518-1960, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2014;). Record for Elenor Lynn https://search.ancestry.com/cgi-bin/sse.dll?db=9850&h=1956591&indiv=try [S4254] Essex, England, Church of England Baptisms, Marriages and Burials, 1538-1812, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2019;), Essex Record Office; Chelmsford, Essex, England; Essex Church of England Parish Registers. Record for Elenor Lynn https://search.ancestry.com/cgi-bin/sse.dll?db=61698&h=92429101&indiv=try [S323] thePeerage.com, (Name: thePeerage.com;), St Lawrence, Elizabeth (1627-1671) #235053 Acccessed KRM 8 Sep 2025 6:13pm http://thepeerage.com/p23506.htm#i235053. The Peerage.com http://thepeerage.com/index.htm Operated by Darryl Lundy http://thepeerage.com/p23506.htm#i235053