Complex sentence: Stephen Appleby was born in London on 9 February 1912, the son of Swedish-French parents, attended numerous schools in France, Italy, Norway, Sweden and UK, and left school aged 15.
Split into simpler sentences: Stephen Appleby was born in London on 9 February 1912, the son of Swedish-French parents. He attended numerous schools in France, Italy, Norway, Sweden and the UK, and left school aged 15.