| Name | Thomas William JACKSON |
| Rank/Number | Able Seaman / 215915 |
| Regiment/Unit | Royal Navy HM Submarine K4 / |
| Enlisted | |
| Age/Date of death | 32 / 31 Jan 1918 |
| How died/Theatre of war | / |
| Residence at death | |
| Cemetery | Portsmouth Naval Memorial, Hants |
| Grave Reference | 29 |
| Location of memorial | Marlow All Saints |
| Date/Place of birth | 22 Feb 1886 / Birmingham or Coventry |
| Date/Place of baptism | |
| Occupation of Casualty | 17 years in RN. 10 yrs in submarines |
| Parents/Occupation | Thomas & Alice Jackson / railway engine driver |
| Parents' Address | Marlow |
| Wife | Edith Ellen Jackson nee Hall |
| Wife's Address | 29 South Place, Marlow |
| Notes | The National Archives Seamans Papers gives number as 215195. Died in Battle of May Island, Firth of Forth |