Diana by RF Delderfield

This is not one of Delderfield's better works but I've enjoyed reading it some time ago. There were originally 2 novels which were combined into the one work "Diana". The hero of the book is John (Jan) Leigh, who lives in a small seaside town in Devon in the 1920s and 30s. He lived in London as a small child but his mother died and he was taken into the care of his maternal uncles, Reuben, Mark and Luke. They are all simple west country people who lead a quiet life and work hard. Luke has a small shop, Reuben is a bit of a left wing activist and Mark has a small farm and riding school. John's father was a drunk and left his family badly off. The uncles take John in when his mother has died, and offer him chances to take over their businesses when he's grown up. He loves Devon.. He meets Diana Gaylord Sutton in his early teens. She is the daughter of a wealthy businessman who has an estate down there, and her mother spends most of her time in London, engaging in social activities. She is a hard selfish woman, and Diana continually plays truant. She is educated by a governess. When she meets Jan, they become friends and playmates.. enjoying the countryside and having fun. As he grows older, Jan begins to fall in love with her. But he's aware that he is a poor boy without many prospects and she is a very rich heiress. Mrs Sutton gets angry at the way her daughter is behaving and begins to worry that Diana may end up losing her virginity to this country boy. Jan goes to school and has some talent for writing. He then manages to get a job on a small newspaper. Diana comes out and is a very popular deb. She smuggles Jan up to her bedroom on the night of her coming out dance, and they make love.