A paternal great-grandfather of mine was mustard gassed by the Hun during the Great War. He survived but suffered breathing difficulties for the rest of his life until he died around 1971.
In the 1950s and 1960s my maternal grandfather was a soldier of the British Empire. He became a Sergeant Major and he was posted all over the Empire to keep the Colonials and natives in check. As a result he and his wife (my grandmother, of course) and their children (including my mother, who was born on a British Army base in West Germany) lived all over the British Empire when my mum and her siblings were children, in places such as Yemen, Kenya (where they lived in a grand villa in Nairobi with verandas and stunning views and black servants - my mother has got loads of pictures of her and her siblings as children sitting on the villa's veranda with her parents with black servants serving them tea etc) and Singapore (where they lived on a house on stilts to avoid the annual flooding of the rainy season). Thanks to the Empire, millions of young people in Britain today have parents and grandparents who lived around the Empire and are often regaled by their parents or grandparents with great stories of foreign adventures and deeds that their parents and grandparents performed and experienced just a few decades ago, such as when their granddad fought the Mau Mau scum or had a mother who, as a little girl, lorded it over the natives in grand villas with brown folk fanning her and making her tea. Great stuff. All things from a Boys' Own Adventure.