| Name | Mark HARRIS (d) |
| Rank/Number | Private / 34694 |
| Regiment/Unit | Duke of Cornwalls Light Infantry / 1st Battalion |
| Enlisted | London |
| Age/Date of death | 19 / 08 May 1917 |
| How died/Theatre of war | Killed in action / France & Flanders |
| Residence at death | Amersham |
| Cemetery | Arras Memorial, Pas de Calais, France |
| Grave Reference | Bay 6 |
| Location of memorial | Amersham Church |
| Date/Place of birth | c1898 / Coleshill |
| Date/Place of baptism | 24 Apr 1898 Coleshill |
| Occupation of Casualty | |
| Parents/Occupation | Mark & Elizabeth Harris / farm labourer |
| Parents' Address | Martin Villa, Coleshill |
| Wife | |
| Wife's Address | |
| Notes | formerly 23745 OBLI |