From Jerripedia
- Winter John de Carteret (1888-1918) (St J) son of Philip and Mary Ann, nee Le Quesne, husband of Florence Marie, nee Guegan, of St My, Private, Dorsetshire Regiment, diedof wounds
- Philip Reginald Malet de Carteret, son of Reginald and Amy Ann, nee Armstrong, Midshipman RN, HMS Queen Mary, killed in action in Battle of Jutland
Navy career of Philip Malet de Carteret in letters home Part 1 Part 2 Part 3 Part 4
- Alfred Francis de Carteret (1897- ) (St H) son of Alfred Thomas and Mary Rachel De Carteret, Private, Northumberland Fusiliers
- Aubrey de Carteret (1869- ) (St S), son of Philip and Mary, OV, Captain, Dragoon Guards
- Eric George de Carteret (1896- ) (France) Son of George and Lydia Renouf, husband of Yvonne, nee Diot, Lieutenant RAF
- Harvey Forbes de Carteret MSM (1878- ) (St P) Lieutenant, RE
- Hugh John Tennyson de Carteret (1879- ) (St H) son of John Francis and Elizabeth, OV, ex-RMIJ, Captain, King'sOwn Royal Lancaster Regiment, PoW 1914-1918
- Percy Philip de Carteret (1879- ) (St H) son of Philip and Elizabeth, Private RAMC