| Sir Frederick served in the Royal Ulster Rifles until 1941 when he was invalided out following an accident. |
| A violent incident in which he appears to have come close to death brought on a nervous breakdown, and he was invalided home. |
| He was invalided out of the agency after a violent incident, in which he should have died, and is reluctant to be drawn back in. |
| After being invalided out of the army, he became an Official War Artist in 1943, concentrating on the everyday life of the troops. |
| But he was invalided out in 1991 with knee problems which doctors blamed climbing ships' ladders. |
| My elderly passenger was invalided with Parkinson's Disease and had suffered a stroke. |
