To see details of a specific grave image click on either the Surname, Name or Number. This will open the corresponding image in your browser window. Alternatively, hover your mouse cursor over the Surname, Name or Number to see a preview.
Searches can be performed by Surname, First name, Number, Unit, Country and/or Location. After entering your search criteria, click Search.
If a single character is entered in the search field all the Surnames beginning with the character will be returned.
Examples of search criteria:
- ahern - will return all entries with Surname Ahern. Note searches are not case
sensitive, e.g. searching for Ahern and ahern will return the same entries.
- Marine – will return all the entries that have Marine in the content, e.g. Number
Royal Marine Artillery/10726 and Unit Royal Marines.
- ahern Harry – will return all entries that have Ahern as the Surname and Harry as
the First Name.
To go back to the complete list of entires, clear the search box then click Search.
For an explanation of the Royal Marine Register Numbers see: RM Register Number.pdf
| Surname | First name | Number | Rank | Unit | Age | Date | Country of Burial | Grave Location | Notes |
|---|---|---|---|---|---|---|---|---|---|
| O'Halloran | Bernard Anthony | PO/X 113822 | Marine | Royal Marines H.M.S. Braganza. | 36 | 13 June 1945 | India | Kirkee War Cemetery | Son of Thomas Joseph and Emily Elizabeth O'Halloran. |
| O'Hanlon | Patrick Christopher | CH/X 4620 | Sergeant | 45 Commando RM | 26 | 7 December 1952 | Malta | Imtarfa Military Cemetery Malta | |
| O'Hara | Michael | RM132908 | Marine | Royal Marines | 75 | 2 December 2013 | United Kingdom | Portsmouth (Kingston) Cemetery | |
| O'Keefe | David William | PLY/7169 | Private | Royal Marine Light Infantry H.M.S. Monmouth. | 34 | 1 November 1914 | United Kingdom | Plymouth Naval Memorial | Son of Norah O'Grady (formerly O'Keefe), of Plymouth; husband of the late Nora O'Keefe, of 13, Prospect Row, Devonport. |
| O'Leary | Michael Joseph | PLY/17833 | Private | RMLI/RN Division | 30 | 20 February 1917 | France | Dernancourt Communal Cemetery Extension | Son of Mr. and Mrs. Annie O'Leary, of 3, Upper Erne St., Hollis St., Dublin. |
| O'Leary | Morris Michael | PLY/X 2413 | Marine | Royal Marines H.M.S. Gloucester. | 18 | 11 January 1941 | United Kingdom | Plymouth Naval Memorial | Son of Michael Joseph Patrick and Mary Jane O'Leary, of Swilly, Plymouth. |
| O'Loughlin | Alfred | PO/13324 | Private | Royal Marine Light Infantry 2nd R.M. Bn. R.N. Div. | Not known | 8 September 1918 | Germany | Hamburg Cemetery | |
| O'Mahony | George | PLY/236(S) | Private | Royal Marine Light Infantry 1st R.M. Bn. R.N. Div. | 26 | 22 August 1918 | France | Vis-En-Artois Memorial | Son of Cornelius and Mary O'Mahony, of 28, Curzon Rd., Southport. |
| O'Meara | Martin | CH/9755 | Private | Royal Marine Light Infantry, Forton Barracks | 20 | 1 June 1904 | United Kingdom | Royal Naval Cemetery, Haslar, Go | |
| O'Meara | William C | PLY/11886 | Private | Royal Marine Light Infantry | 23 | 1 September 1904 | United Kingdom | Plymouth Old Cemetery | |
| O'Neal | John Peter Garrard | PO24426Q | Corporal | Royal Marines CTCRM | 28 | 17 March 1977 | United Kingdom | Woodbury Cemetery,Pound Lane,Dev | Grave B 002 |
| O'Neale | Edward | PO/14488 | Lance Sergeant | Royal Marine Light Infantry H.M.S. Good Hope. | 39 | 4 October 1914 | United Kingdom | Portsmouth Naval Memorial | Husband of Emma Ann O'Neale, of 2, Byron Place, Staple Hill, Bristol. Awarded China Medal, 1900. |
| O'Neil | Hugh | CH/18487 | Private | Royal Marine Light Infantry | 27 | 23 April 1918 | United Kingdom | Dover (St. James'S) Cemetery | Husband of Lily O'Neil, of 56, Herbert Rd., Oldfield Park, Bath. |
| O'Neill | Hugh Patrick | Deal/13184(S) | Private | Royal Marine Labour Corps | Not known | 30 October 1918 | France | Terlincthun British Cemetery, Wimille | |
| O'Neill | Robert John | CH/X 3059 | Marine | Royal Marines H.M.S. Cornwall. | 20 | 5 April 1942 | United Kingdom | Chatham Naval Memorial | Son of John and Georgina O'Neill. |
| O'Niell | Arthur John | PLY/13755 | Private | Royal Marine Light Infantry H.M.S. Revenge | Not known | 25 July 1920 | Turkey (including Gallipoli) | Haidar Pasha Cemetery | |
| O'Regan | Cornelius Christopher | CH/X 108301 | Marine | Royal Marines | Not known | 8 March 1943 | United Kingdom | Gillingham (Woodlands) Cemetery, Kent | |
| O'Reilly | John | PLY/X 108268 | Marine | Royal Marines No. 44 R.M. Commando. | 29 | 26 May 1945 | India | Kirkee War Cemetery | Son of Patrick and Annie Kate O'Reilly, of Kilglass, Co. Sligo, Irish Republic. |
| O'Reilly | Thomas Ernest | PO/1394(S) | Private | Royal Marine Light Infantry 2nd R.M. Bn. R.N. Div. | 19 | 26 October 1917 | Belgium | Tyne Cot Memorial | Son of John and Julia O'Reilly, of 473, Corporation Rd., Birkenhead. |
| O'Riordan | Timothy | Deal/12860(S) | Private | Royal Marines | 55 | 10 April 1919 | United States of America | Malden (Holy Cross) Cemetery | Son of Mr. and Mrs. Daniel O'Riordan, of 29, Olive St., Revere, Mass. |