The death of Sir Marteine 's son , Arundel Keymes Lloyd in the Great War doomed the estate , however .
Prudent management and the sale of outlying lands restored some solvency to the estate in the years prior to the First World War .
The death of Sir Marteine 's son , Arundel Keymes Lloyd in the First World War   doomed the estate , however .
Prudent management and the sale of outlying lands restored some solvency to the estate in the years prior to the First World War .