Henry M HAVELIN

1861 -

• Name	Henry M HAVELIN  [1, 2]
  Birth	1861	Belfast, Antrim, Ireland   [1, 2]
  Gender	Male
  Joined Ordnance Survey	16 Jan 1874  [2, 3]
  	Register of Staff
  Register of Staff	16 Jan 1874  [2]
  	3718, H M Havelin
  	Name: H M Havelin Date of Birth: Abt 16/1/1860 Date Joined OS: 16/1/1874 Age at Joining: 14y 0m Date Left OS: 7/5/1903 Discharged
  1890 Staff List	1 Jul 1890	Ordnance Survey Office, Dublin, Dublin, Ireland   [3]
  	Line Plotter
  	Name: H M Havelin Rank: TCA Nature of duties: Line Plotter Branch: Irish Division (Dublin) Pay per diem: 5s 11d Length of service: 16y 3m Increase per diem in last 10 years: 3s 5d
  1901 Census	31 Mar 1901	Villa Bank, Arran Quay, Dublin, Ireland   [1]
  	Ordnance Surveyor, Civil Servant
  Left Ordnance Survey	7 May 1903  [2]
  	Register of Staff, Discharged
  Person ID	I52314	Ordnance Survey People
  Last Modified	2 May 2026

  
  

  Family	Mary HAVELIN,   b. 1870, Dublin, Dublin, Ireland
  Children	1. Mary HAVELIN,   b. 1897, Dublin, Dublin, Ireland  [Father: natural]  [Mother: natural]   2. Josephine HAVELIN,   b. 1896, Dublin, Dublin, Ireland  [Father: natural]  [Mother: natural]   3. John HAVELIN,   b. 1887, Lisburn City  [Father: natural]  [Mother: natural]   4. James HAVELIN,   b. 1899, Dublin, Dublin, Ireland  [Father: natural]  [Mother: natural]   5. Henry HAVELIN,   b. 1894, Dublin, Dublin, Ireland  [Father: natural]  [Mother: natural]
  Family ID	F7440	Group Sheet  |  Family Chart
  Last Modified	2 May 2026

  
  

• Sources

  [S30] Ancestry.com, Web: Ireland, Census, 1901, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2013;), Class: RG14. Record for Henry Havelin https://search.ancestry.co.uk/cgi-bin/sse.dll?db=70667&h=9865659&indiv=try [S281] Register of Staff, Register of Staff. Details: 1890 Staff List.