Henry Moncrieff Horsburgh1 
M, #234981, b. 1858, d. 1892
Last Edited=25 Oct 2007
Henry Moncrieff Horsburgh was born in 1858.1 He married Mary Harriet (?).1 He died in 1892.1
Henry Moncrieff Horsburgh held the office of County Alderman for Edinburgh.1
Henry Moncrieff Horsburgh held the office of County Alderman for Edinburgh.1
Child of Henry Moncrieff Horsburgh and Mary Harriet (?)
- Dame Florence Gertrude Horsburgh, Baroness Horsburgh b. 13 Oct 1889, d. 6 Dec 19691
Citations
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 150. Hereinafter cited as The New Extinct Peerage.
Mary Harriet (?)1
F, #234982
Last Edited=20 Jun 2007
Child of Mary Harriet (?) and Henry Moncrieff Horsburgh
- Dame Florence Gertrude Horsburgh, Baroness Horsburgh b. 13 Oct 1889, d. 6 Dec 19691
Citations
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 150. Hereinafter cited as The New Extinct Peerage.
Edward St. Lawrence, 5th Baron Howth1 
M, #234983, b. circa 1508, d. 2 July 1549
Edward St. Lawrence, 5th Baron Howth|b. c 1508\nd. 2 Jul 1549|p23499.htm#i234983|Sir Christopher St. Lawrence, 4th Baron Howth|b. c 1502\nd. 20 Apr 1542|p23501.htm#i235005|Anne Bermingham||p23501.htm#i235006|Sir Nicholas St. Lawrence, 3rd Baron Howth|d. 10 Jul 1526|p13957.htm#i139568|Janet Plunket||p23500.htm#i234997|unknown Bermingham||p23501.htm#i235001|Anne Berford||p23500.htm#i234998|
Last Edited=21 Jun 2007
Edward St. Lawrence, 5th Baron Howth was born circa 1508.1 He was the son of Sir Christopher St. Lawrence, 4th Baron Howth and Anne Bermingham.1 He married Alison FitzLyons, daughter of James FitzLyons, circa 19 November 1528.1 He died on 2 July 1549, without surviving male issue.1
Edward St. Lawrence, 5th Baron Howth succeeded to the title of 5th Baron Howth [I., c. 1440] on 20 April 1542.1 He held the office of Member of the Council of Ireland in 1545/46.1
Edward St. Lawrence, 5th Baron Howth succeeded to the title of 5th Baron Howth [I., c. 1440] on 20 April 1542.1 He held the office of Member of the Council of Ireland in 1545/46.1
Children of Edward St. Lawrence, 5th Baron Howth and Alison FitzLyons
- Richard St. Lawrence d. b 15421
- Anne St. Lawrence 1
- Alison St. Lawrence 1
Citations
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 151. Hereinafter cited as The New Extinct Peerage.
Christopher St. Lawrence, 1st Baron Howth1 
M, #234984, d. from 17 September 1462 to 24 January 1463/64
Christopher St. Lawrence, 1st Baron Howth|d. fr 17 Sep 1462 - 24 Jan 1463/64|p23499.htm#i234984|Stephen St. Lawrence|d. 1435|p23499.htm#i234985|Elinor Holywood||p23500.htm#i234991|Nicholas St. Lawrence|d. 29 Sep 1404|p23499.htm#i234986|Alice Plunket||p23499.htm#i234989|Sir Robert Holywood||p23500.htm#i234992||||
Last Edited=20 Jun 2007
Christopher St. Lawrence, 1st Baron Howth was the son of Stephen St. Lawrence and Elinor Holywood.1 He married Anne Plunket before 1435.1 He died from 17 September 1462 to 24 January 1463/64.1
In 1437 he did homage for his lands.1 He was created 1st Baron Howth [Ireland] circa 1440.1 In 1451 he had a licence to search for a mine in Howth.1 He held the office of Constable of Dublin Castle in 1461, for life.1
In 1437 he did homage for his lands.1 He was created 1st Baron Howth [Ireland] circa 1440.1 In 1451 he had a licence to search for a mine in Howth.1 He held the office of Constable of Dublin Castle in 1461, for life.1
Child of Christopher St. Lawrence, 1st Baron Howth and Anne Plunket
- Sir Robert St. Lawrence, 2nd Baron Howth+ d. 14861
Citations
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 150. Hereinafter cited as The New Extinct Peerage.
Stephen St. Lawrence1 
M, #234985, d. 1435
Stephen St. Lawrence|d. 1435|p23499.htm#i234985|Nicholas St. Lawrence|d. 29 Sep 1404|p23499.htm#i234986|Alice Plunket||p23499.htm#i234989|Adam St. Lawrence|d. 1334|p23499.htm#i234987|Schloastica (?)||p23499.htm#i234988|John Plunket||p23499.htm#i234990||||
Last Edited=20 Jun 2007
Stephen St. Lawrence was the son of Nicholas St. Lawrence and Alice Plunket.1 He married Elinor Holywood, daughter of Sir Robert Holywood.1 He died in 1435.1
Child of Stephen St. Lawrence and Elinor Holywood
- Christopher St. Lawrence, 1st Baron Howth+ d. fr 17 Sep 1462 - 24 Jan 1463/641
Citations
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 150. Hereinafter cited as The New Extinct Peerage.
Nicholas St. Lawrence1 
M, #234986, d. 29 September 1404
Nicholas St. Lawrence|d. 29 Sep 1404|p23499.htm#i234986|Adam St. Lawrence|d. 1334|p23499.htm#i234987|Schloastica (?)||p23499.htm#i234988|||||||||||||
Last Edited=20 Jun 2007
Nicholas St. Lawrence was the son of Adam St. Lawrence and Schloastica (?).1 He married Alice Plunket, daughter of John Plunket.1 He died on 29 September 1404.1
Child of Nicholas St. Lawrence and Alice Plunket
- Stephen St. Lawrence+ d. 14351
Citations
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 150. Hereinafter cited as The New Extinct Peerage.
Adam St. Lawrence1 
M, #234987, d. 1334
Last Edited=20 Jun 2007
Child of Adam St. Lawrence and Schloastica (?)
- Nicholas St. Lawrence+ d. 29 Sep 14041
Citations
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 150. Hereinafter cited as The New Extinct Peerage.
Schloastica (?)1
F, #234988
Last Edited=20 Jun 2007
Child of Schloastica (?) and Adam St. Lawrence
- Nicholas St. Lawrence+ d. 29 Sep 14041
Citations
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 150. Hereinafter cited as The New Extinct Peerage.
Alice Plunket1
F, #234989
Alice Plunket||p23499.htm#i234989|John Plunket||p23499.htm#i234990||||||||||||||||
Last Edited=20 Jun 2007
Alice Plunket is the daughter of John Plunket.1 She married Nicholas St. Lawrence, son of Adam St. Lawrence and Schloastica (?).1
Her married name became St. Lawrence.1
Her married name became St. Lawrence.1
Child of Alice Plunket and Nicholas St. Lawrence
- Stephen St. Lawrence+ d. 14351
Citations
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 150. Hereinafter cited as The New Extinct Peerage.
John Plunket1
M, #234990
Last Edited=20 Jun 2007
Child of John Plunket
Citations
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 150. Hereinafter cited as The New Extinct Peerage.





