Complex sentence: After the war William worked as a yard man for a builder and then as a postman, George's mother Margaret (born July 14,1913, her maiden name was also Young) was a housewife.
Split into simpler sentences: After the war William worked as a yard man for a builder and then as a postman. His wife Margaret (born July 14,1913, her maiden name was also Young) was a housewife.