My parents were pretty good swimmers, I do remember my father trying to get us swimming in the sea when we were quite young, which scared the bejesus out of me at the time, I recall a lot of grizzling afterwards, they were both keen that we should learn to swim, as I was when my children were young. I did enrol my children in quite a few swimming lessons and they both swam for the school at various times, but after the lessons stopped their excellent style through coaching lapsed back into lazy style. After my mum died I found various swimming certificates from when she'd swum for both school and swimming clubs when they lived in north London. The certificates were lovely, illustrated around the edges in a 1930s art deco style, girl in swimming costume and swimming hat in diving pose.