William Sidney Porter, who wrote under the pen name O. Henry, was born in 1862 in Greensboro, North Carolina. He had a daughter with his wife Athol who died of tuberculosis in 1897. Porter worked as a bank teller but was convicted of embezzlement in 1898 and served three years in prison. He supported himself through short story writing, publishing over 600 stories in his lifetime. Some of his most famous stories include The Gift of the Magi and The Ransom of Red Chief, known for their surprise endings and depictions of ordinary people. O. Henry died in 1910 but his stories continued to be popular collections after his death.