Title Category Subcategory Records
British Army Service Records Armed Forces & Conflict First World War, Regimental & Service Records 8,104,485
Prisoners Of War 1715-1945 Armed Forces & Conflict First World War, Regimental & Service Records 3,583,467
British Royal Navy & Royal Marines Service and Pension Records, 1704-1919 Armed Forces & Conflict Regimental & Service Records 1,096,807
Royal Artillery Attestations 1883-1942 Armed Forces & Conflict Regimental & Service Records 858,180
British Royal Navy Allotment Declarations 1795-1852 Armed Forces & Conflict Regimental & Service Records 485,017
British India Office Army & Navy Pensions Armed Forces & Conflict Regimental & Service Records 406,140
British Royal Navy Seamen 1899-1924 Armed Forces & Conflict Regimental & Service Records 394,432
British Royal Air Force, Airmen's Service Records 1912-1939 Armed Forces & Conflict Regimental & Service Records 342,827
British Royal Navy, Ships' Musters Armed Forces & Conflict Regimental & Service Records 280,357
British Army, Worldwide Index 1861 Armed Forces & Conflict Regimental & Service Records 244,164
British Army, Worldwide Index 1871 Armed Forces & Conflict Regimental & Service Records 207,821
British Army, Worldwide Index 1851 Armed Forces & Conflict Regimental & Service Records 156,487
British Army, Worldwide Index 1841 Armed Forces & Conflict Regimental & Service Records 139,937
Royal Marines 1899-1919 Armed Forces & Conflict Regimental & Service Records 136,680
Napoleonic War Records 1775 - 1817 Armed Forces & Conflict Other Wars & Conflicts, Regimental & Service Records 133,009
British Royal Air Force, Officers' Service Records 1912-1920 Armed Forces & Conflict Regimental & Service Records 101,266
British Army, Northumberland Fusiliers 1881-1920 Armed Forces & Conflict Regimental & Service Records 98,418
British Army, Royal Welch Fusiliers 1807-1948 Armed Forces & Conflict Regimental & Service Records 96,117
Royal Tank Corps Enlistment Records, 1919-1934 Armed Forces & Conflict Regimental & Service Records 88,096
British Army, Honourable Artillery Company Armed Forces & Conflict Regimental & Service Records 87,253