He met his second wife, Carol Held Knight, at a golf tournament in 1992, when they were seated together at breakfast. She said little to Armstrong, but two weeks later he called her to ask what she was doing. She replied that she was cutting down a cherry tree, and 35 minutes later Armstrong was at her house to help. They were married in Ohio on June 12, 1994, and had a second ceremony at San Ysidro Ranch in California. He lived in Indian Hill, Ohio.