When Benito Mussolini invaded Abyssinia in 1935, my grandmother prudently began re-stocking her larder.
With the League of Nations unable to contain the emerging Fascists, she was convinced that war in Europe was inevitable and started preparing the household for the conflict ahead.
By the time Britain declared war with Germany in 1939, her cottage cupboards were brimming with preserved and canned delicacies. She had also persuaded my grandfather to build an air raid shelter in the garden, believing the dastardly Germans would return in their Zeppelins, having seen them over London in World War I.
Unfortunately, the dugout shelter flooded the first time it rained, creating a permanent lake. Luckily, air attacks were rare in rural Lincolnshire, so my ancestors never had to make the choice between being blown up or drowning underground.
However, thanks to my grandmother's foresight, the family celebrated the end of World War II in style, opening cans of pre-war peaches accompanied with tinned clotted cream.